3131162526066 has 64 divisors (see below), whose sum is σ = 6582802079232. Its totient is φ = 991729170432.

The previous prime is 3131162526043. The next prime is 3131162526073. The reversal of 3131162526066 is 6606252611313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4440010 + ... + 5096666.

It is an arithmetic number, because the mean of its divisors is an integer number (102856282488).

Almost surely, 2^{3131162526066} is an apocalyptic number.

3131162526066 is an abundant number, since it is smaller than the sum of its proper divisors (3451639553166).

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

3131162526066 is a wasteful number, since it uses less digits than its factorization.

3131162526066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657203.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 3131162526066 in words is "three trillion, one hundred thirty-one billion, one hundred sixty-two million, five hundred twenty-six thousand, sixty-six".