108825697131 has 16 divisors (see below), whose sum is σ = 147212034048. Its totient is φ = 71502480000.

The previous prime is 108825697117. The next prime is 108825697139. The reversal of 108825697131 is 131796528801.

It is not a de Polignac number, because 108825697131 - 2⁷ = 108825697003 is a prime.

It is a super-2 number, since 2×108825697131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108825697139) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 888270 + ... + 1003331.

It is an arithmetic number, because the mean of its divisors is an integer number (9200752128).

Almost surely, 2^108825697131 is an apocalyptic number.

108825697131 is a deficient number, since it is larger than the sum of its proper divisors (38386336917).

108825697131 is a wasteful number, since it uses less digits than its factorization.

108825697131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891882.

The product of its (nonzero) digits is 725760, while the sum is 51.

The spelling of 108825697131 in words is "one hundred eight billion, eight hundred twenty-five million, six hundred ninety-seven thousand, one hundred thirty-one".