1013303111232 has 56 divisors (see below), whose sum is σ = 2681233928352. Its totient is φ = 337742156800.

The previous prime is 1013303111159. The next prime is 1013303111257. The reversal of 1013303111232 is 2321113033101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1013303111199 and 1013303111208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435932 + ... + 2821412.

It is an arithmetic number, because the mean of its divisors is an integer number (47879177292).

Almost surely, 2^{1013303111232} is an apocalyptic number.

1013303111232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013303111232 is an abundant number, since it is smaller than the sum of its proper divisors (1667930817120).

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

1013303111232 is a wasteful number, since it uses less digits than its factorization.

1013303111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399187 (or 399177 counting only the distinct ones).

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

Adding to 1013303111232 its reverse (2321113033101), we get a palindrome (3334416144333).

The spelling of 1013303111232 in words is "one trillion, thirteen billion, three hundred three million, one hundred eleven thousand, two hundred thirty-two".