| Base | Representation |
|---|---|
| bin | 11101011110111001100… |
| … | …00100100001000111100 |
| 3 | 10120211210011210102211021 |
| 4 | 32233130300210020330 |
| 5 | 113044131341024040 |
| 6 | 2053213032233524 |
| 7 | 133121414464303 |
| oct | 16573460441074 |
| 9 | 3524704712737 |
| 10 | 1013021033020 |
| 11 | 36068aa66807 |
| 12 | 1443b683b8a4 |
| 13 | 746b1b22bc9 |
| 14 | 3705d8c943a |
| 15 | 1b53e97024a |
| hex | ebdcc2423c |
1013021033020 has 96 divisors (see below), whose sum is σ = 2238047884800. Its totient is φ = 384422379264.
The previous prime is 1013021032927. The next prime is 1013021033023. The reversal of 1013021033020 is 203301203101.
1013021033020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10130210330202 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1013021032985 and 1013021033003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013021033023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32014447 + ... + 32046073.
It is an arithmetic number, because the mean of its divisors is an integer number (23312998800).
Almost surely, 21013021033020 is an apocalyptic number.
1013021033020 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 1013021033020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119023942400).
1013021033020 is an abundant number, since it is smaller than the sum of its proper divisors (1225026851780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1013021033020 is a wasteful number, since it uses less digits than its factorization.
1013021033020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32227 (or 32225 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1013021033020 its reverse (203301203101), we get a palindrome (1216322236121).
The spelling of 1013021033020 in words is "one trillion, thirteen billion, twenty-one million, thirty-three thousand, twenty".
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