31100060008 has 16 divisors (see below), whose sum is σ = 58638384000. Its totient is φ = 15463157616.

The previous prime is 31100059979. The next prime is 31100060039. The reversal of 31100060008 is 80006000113.

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, 10857528 + ... + 10860391.

It is an arithmetic number, because the mean of its divisors is an integer number (3664899000).

Almost surely, 2^31100060008 is an apocalyptic number.

It is an amenable number.

31100060008 is a deficient number, since it is larger than the sum of its proper divisors (27538323992).

31100060008 is a wasteful number, since it uses less digits than its factorization.

31100060008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21718104 (or 21718100 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 31100060008 in words is "thirty-one billion, one hundred million, sixty thousand, eight".