132656331525321 has 16 divisors (see below), whose sum is σ = 177808262623040. Its totient is φ = 87971424952320.

The previous prime is 132656331525307. The next prime is 132656331525323. The reversal of 132656331525321 is 123525133656231.

It is not a de Polignac number, because 132656331525321 - 2²⁷ = 132656197307593 is a prime.

It is a super-3 number, since 3×132656331525321³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132656331525323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54758776 + ... + 57129993.

It is an arithmetic number, because the mean of its divisors is an integer number (11113016413940).

Almost surely, 2^{132656331525321} is an apocalyptic number.

It is an amenable number.

132656331525321 is a deficient number, since it is larger than the sum of its proper divisors (45151931097719).

132656331525321 is a wasteful number, since it uses less digits than its factorization.

132656331525321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111890856.

The product of its digits is 2916000, while the sum is 48.

The spelling of 132656331525321 in words is "one hundred thirty-two trillion, six hundred fifty-six billion, three hundred thirty-one million, five hundred twenty-five thousand, three hundred twenty-one".