311130010132 has 6 divisors (see below), whose sum is σ = 544477517738. Its totient is φ = 155565005064.

The previous prime is 311130010111. The next prime is 311130010159. The reversal of 311130010132 is 231010031113.

It can be written as a sum of positive squares in only one way, i.e., 311022597636 + 107412496 = 557694^2 + 10364^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38891251263 + ... + 38891251270.

Almost surely, 2^311130010132 is an apocalyptic number.

It is an amenable number.

311130010132 is a deficient number, since it is larger than the sum of its proper divisors (233347507606).

311130010132 is a wasteful number, since it uses less digits than its factorization.

311130010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77782502537 (or 77782502535 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 311130010132 its reverse (231010031113), we get a palindrome (542140041245).

The spelling of 311130010132 in words is "three hundred eleven billion, one hundred thirty million, ten thousand, one hundred thirty-two".