31160127000 has 64 divisors (see below), whose sum is σ = 97219605600. Its totient is φ = 8309366400.

The previous prime is 31160126983. The next prime is 31160127023. The reversal of 31160127000 is 72106113.

It is a super-2 number, since 2×31160127000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5190355 + ... + 5196354.

Almost surely, 2^31160127000 is an apocalyptic number.

31160127000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31160127000 is an abundant number, since it is smaller than the sum of its proper divisors (66059478600).

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

31160127000 is a wasteful number, since it uses less digits than its factorization.

31160127000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10386733 (or 10386719 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The spelling of 31160127000 in words is "thirty-one billion, one hundred sixty million, one hundred twenty-seven thousand".