1013331233432 has 32 divisors (see below), whose sum is σ = 2174183281920. Its totient is φ = 433732972320.

The previous prime is 1013331233419. The next prime is 1013331233441. The reversal of 1013331233432 is 2343321333101.

It is a junction number, because it is equal to n+sod(n) for n = 1013331233395 and 1013331233404.

It is a congruent number.

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, 11452244 + ... + 11540387.

It is an arithmetic number, because the mean of its divisors is an integer number (67943227560).

Almost surely, 2^{1013331233432} is an apocalyptic number.

It is an amenable number.

1013331233432 is an abundant number, since it is smaller than the sum of its proper divisors (1160852048488).

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

1013331233432 is a wasteful number, since it uses less digits than its factorization.

1013331233432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22993431 (or 22993427 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 1013331233432 its reverse (2343321333101), we get a palindrome (3356652566533).

The spelling of 1013331233432 in words is "one trillion, thirteen billion, three hundred thirty-one million, two hundred thirty-three thousand, four hundred thirty-two".