1313312333032 has 32 divisors (see below), whose sum is σ = 2829962750400. Its totient is φ = 559703735424.

The previous prime is 1313312333027. The next prime is 1313312333051. The reversal of 1313312333032 is 2303332133131.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 65498373 + ... + 65518420.

It is an arithmetic number, because the mean of its divisors is an integer number (88436335950).

Almost surely, 2^{1313312333032} is an apocalyptic number.

It is an amenable number.

1313312333032 is an abundant number, since it is smaller than the sum of its proper divisors (1516650417368).

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

1313312333032 is a wasteful number, since it uses less digits than its factorization.

1313312333032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131016985 (or 131016981 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1313312333032 its reverse (2303332133131), we get a palindrome (3616644466163).

The spelling of 1313312333032 in words is "one trillion, three hundred thirteen billion, three hundred twelve million, three hundred thirty-three thousand, thirty-two".