1013113013232 has 80 divisors (see below), whose sum is σ = 2631313791488. Its totient is φ = 335885045760.

The previous prime is 1013113013189. The next prime is 1013113013243. The reversal of 1013113013232 is 2323103113101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1013113013199 and 1013113013208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64756803 + ... + 64772445.

Almost surely, 2^{1013113013232} is an apocalyptic number.

1013113013232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013113013232 is an abundant number, since it is smaller than the sum of its proper divisors (1618200778256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013113013232 is a wasteful number, since it uses less digits than its factorization.

1013113013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22838 (or 22832 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1013113013232 its reverse (2323103113101), we get a palindrome (3336216126333).

The spelling of 1013113013232 in words is "one trillion, thirteen billion, one hundred thirteen million, thirteen thousand, two hundred thirty-two".