313101111332 has 12 divisors (see below), whose sum is σ = 548063307120. Its totient is φ = 156511595016.

The previous prime is 313101111329. The next prime is 313101111341. The reversal of 313101111332 is 233111101313.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9722078 + ... + 9754229.

It is an arithmetic number, because the mean of its divisors is an integer number (45671942260).

Almost surely, 2^313101111332 is an apocalyptic number.

It is an amenable number.

313101111332 is a deficient number, since it is larger than the sum of its proper divisors (234962195788).

313101111332 is a wasteful number, since it uses less digits than its factorization.

313101111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19480330 (or 19480328 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 313101111332 its reverse (233111101313), we get a palindrome (546212212645).

The spelling of 313101111332 in words is "three hundred thirteen billion, one hundred one million, one hundred eleven thousand, three hundred thirty-two".