31027865348 has 12 divisors (see below), whose sum is σ = 55063536192. Its totient is φ = 15295426440.

The previous prime is 31027865291. The next prime is 31027865369. The reversal of 31027865348 is 84356872013.

It is a super-2 number, since 2×31027865348² (a number of 22 digits) contains 22 as substring.

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, 54626240 + ... + 54626807.

It is an arithmetic number, because the mean of its divisors is an integer number (4588628016).

Almost surely, 2^31027865348 is an apocalyptic number.

It is an amenable number.

31027865348 is a deficient number, since it is larger than the sum of its proper divisors (24035670844).

31027865348 is a wasteful number, since it uses less digits than its factorization.

31027865348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109253122 (or 109253120 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 31027865348 in words is "thirty-one billion, twenty-seven million, eight hundred sixty-five thousand, three hundred forty-eight".