10131319631322 has 12 divisors (see below), whose sum is σ = 21951192534570. Its totient is φ = 3377106543768.

The previous prime is 10131319631299. The next prime is 10131319631339. The reversal of 10131319631322 is 22313691313101.

10131319631322 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 1 + 3 + 19 + 631 + 3 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9936925939521 + 194393691801 = 3152289^2 + 440901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281425545297 + ... + 281425545332.

Almost surely, 2^{10131319631322} is an apocalyptic number.

10131319631322 is an abundant number, since it is smaller than the sum of its proper divisors (11819872903248).

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

10131319631322 is a wasteful number, since it uses less digits than its factorization.

10131319631322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562851090637 (or 562851090634 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The spelling of 10131319631322 in words is "ten trillion, one hundred thirty-one billion, three hundred nineteen million, six hundred thirty-one thousand, three hundred twenty-two".