132220326523631 has 16 divisors (see below), whose sum is σ = 136282692354048. Its totient is φ = 128214484584000.

The previous prime is 132220326523603. The next prime is 132220326523643. The reversal of 132220326523631 is 136325623022231.

It is a cyclic number.

It is not a de Polignac number, because 132220326523631 - 2⁶ = 132220326523567 is a prime.

It is a super-2 number, since 2×132220326523631² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220326523651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21603590 + ... + 27039891.

It is an arithmetic number, because the mean of its divisors is an integer number (8517668272128).

Almost surely, 2^{132220326523631} is an apocalyptic number.

132220326523631 is a deficient number, since it is larger than the sum of its proper divisors (4062365830417).

132220326523631 is a wasteful number, since it uses less digits than its factorization.

132220326523631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48644062.

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 132220326523631 its reverse (136325623022231), we get a palindrome (268545949545862).

The spelling of 132220326523631 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred twenty-six million, five hundred twenty-three thousand, six hundred thirty-one".