310140131320 has 16 divisors (see below), whose sum is σ = 697815295560. Its totient is φ = 124056052512.

The previous prime is 310140131317. The next prime is 310140131341. The reversal of 310140131320 is 23131041013.

It is a congruent number.

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, 3876751602 + ... + 3876751681.

Almost surely, 2^310140131320 is an apocalyptic number.

It is an amenable number.

310140131320 is an abundant number, since it is smaller than the sum of its proper divisors (387675164240).

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

310140131320 is a wasteful number, since it uses less digits than its factorization.

310140131320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7753503294 (or 7753503290 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 310140131320 its reverse (23131041013), we get a palindrome (333271172333).

The spelling of 310140131320 in words is "three hundred ten billion, one hundred forty million, one hundred thirty-one thousand, three hundred twenty".