| Base | Representation |
|---|---|
| bin | 10000000010100000010… |
| … | …100011010001001100000 |
| 3 | 10220100222022021000222102 |
| 4 | 100002200110122021200 |
| 5 | 121024302020113240 |
| 6 | 2202202211425532 |
| 7 | 142426401513014 |
| oct | 20024024321140 |
| 9 | 3810868230872 |
| 10 | 1102201332320 |
| 11 | 395493a10600 |
| 12 | 159744bb52a8 |
| 13 | 7cc24b8518a |
| 14 | 3b4bd9b0544 |
| 15 | 1da0dd82815 |
| hex | 100a051a260 |
1102201332320 has 144 divisors (see below), whose sum is σ = 2862987664320. Its totient is φ = 400689315840.
The previous prime is 1102201332307. The next prime is 1102201332329. The reversal of 1102201332320 is 232331022011.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 1102201332292 and 1102201332301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102201332329) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 107810729 + ... + 107820951.
It is an arithmetic number, because the mean of its divisors is an integer number (19881858780).
Almost surely, 21102201332320 is an apocalyptic number.
1102201332320 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 1102201332320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1431493832160).
1102201332320 is an abundant number, since it is smaller than the sum of its proper divisors (1760786332000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1102201332320 is a wasteful number, since it uses less digits than its factorization.
1102201332320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15829 (or 15810 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 1102201332320 its reverse (232331022011), we get a palindrome (1334532354331).
The spelling of 1102201332320 in words is "one trillion, one hundred two billion, two hundred one million, three hundred thirty-two thousand, three hundred twenty".
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