31102626424136 has 16 divisors (see below), whose sum is σ = 58318407326700. Its totient is φ = 15551051137024.

The previous prime is 31102626424123. The next prime is 31102626424153. The reversal of 31102626424136 is 63142462620113.

It can be written as a sum of positive squares in 2 ways, for example, as 30915045616900 + 187580807236 = 5560130^2 + 433106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 31102626424093 and 31102626424102.

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, 32254541 + ... + 33204828.

Almost surely, 2^{31102626424136} is an apocalyptic number.

It is an amenable number.

31102626424136 is a deficient number, since it is larger than the sum of its proper divisors (27215780902564).

31102626424136 is a wasteful number, since it uses less digits than its factorization.

31102626424136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65518768 (or 65518764 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 31102626424136 in words is "thirty-one trillion, one hundred two billion, six hundred twenty-six million, four hundred twenty-four thousand, one hundred thirty-six".