| Base | Representation |
|---|---|
| bin | 100001011000011… |
| … | …0110001010001000 |
| 3 | 2220001200000201020 |
| 4 | 1002300312022020 |
| 5 | 4243221213000 |
| 6 | 303051352440 |
| 7 | 36520462404 |
| oct | 10260661210 |
| 9 | 2801600636 |
| 10 | 1120101000 |
| 11 | 5252a4507 |
| 12 | 273152720 |
| 13 | 14b09b075 |
| 14 | a8a92104 |
| 15 | 68506ba0 |
| hex | 42c36288 |
1120101000 has 128 divisors (see below), whose sum is σ = 3589522560. Its totient is φ = 290592000.
The previous prime is 1120100987. The next prime is 1120101013. The reversal of 1120101000 is 1010211.
It is an interprime number because it is at equal distance from previous prime (1120100987) and next prime (1120101013).
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a self number, because there is not a number n which added to its sum of digits gives 1120101000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105955 + ... + 116045.
It is an arithmetic number, because the mean of its divisors is an integer number (28043145).
Almost surely, 21120101000 is an apocalyptic number.
1120101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1120101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1794761280).
1120101000 is an abundant number, since it is smaller than the sum of its proper divisors (2469421560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120101000 is a wasteful number, since it uses less digits than its factorization.
1120101000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10152 (or 10138 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 6.
The square root of 1120101000 is about 33467.9100034645. The cubic root of 1120101000 is about 1038.5300362119.
Adding to 1120101000 its reverse (1010211), we get a palindrome (1121111211).
The spelling of 1120101000 in words is "one billion, one hundred twenty million, one hundred one thousand".
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