311302000132 has 24 divisors (see below), whose sum is σ = 555232491072. Its totient is φ = 152665999200.

The previous prime is 311302000091. The next prime is 311302000159. The reversal of 311302000132 is 231000203113.

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, 446407 + ... + 906577.

It is an arithmetic number, because the mean of its divisors is an integer number (23134687128).

Almost surely, 2^311302000132 is an apocalyptic number.

It is an amenable number.

311302000132 is a deficient number, since it is larger than the sum of its proper divisors (243930490940).

311302000132 is a wasteful number, since it uses less digits than its factorization.

311302000132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463419 (or 463417 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 311302000132 its reverse (231000203113), we get a palindrome (542302203245).

The spelling of 311302000132 in words is "three hundred eleven billion, three hundred two million, one hundred thirty-two", and thus it is an aban number.