133023164332156 has 48 divisors (see below), whose sum is σ = 266188143001536. Its totient is φ = 56979544794624.

The previous prime is 133023164332141. The next prime is 133023164332171. The reversal of 133023164332156 is 651233461320331.

It is an interprime number because it is at equal distance from previous prime (133023164332141) and next prime (133023164332171).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554242530 + ... + 554482486.

It is an arithmetic number, because the mean of its divisors is an integer number (5545586312532).

Almost surely, 2^{133023164332156} is an apocalyptic number.

It is an amenable number.

133023164332156 is an abundant number, since it is smaller than the sum of its proper divisors (133164978669380).

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

133023164332156 is a wasteful number, since it uses less digits than its factorization.

133023164332156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250438 (or 250436 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 133023164332156 in words is "one hundred thirty-three trillion, twenty-three billion, one hundred sixty-four million, three hundred thirty-two thousand, one hundred fifty-six".