313211132332 has 24 divisors (see below), whose sum is σ = 626462233376. Its totient is φ = 134224777728.

The previous prime is 313211132327. The next prime is 313211132357. The reversal of 313211132332 is 233231112313.

It is a junction number, because it is equal to n+sod(n) for n = 313211132297 and 313211132306.

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, 100078 + ... + 797770.

Almost surely, 2^313211132332 is an apocalyptic number.

It is an amenable number.

313211132332 is an abundant number, since it is smaller than the sum of its proper divisors (313251101044).

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

313211132332 is a wasteful number, since it uses less digits than its factorization.

313211132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713737 (or 713735 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 313211132332 its reverse (233231112313), we get a palindrome (546442244645).

The spelling of 313211132332 in words is "three hundred thirteen billion, two hundred eleven million, one hundred thirty-two thousand, three hundred thirty-two".