108918600131 has 8 divisors (see below), whose sum is σ = 121062183984. Its totient is φ = 97148665120.

The previous prime is 108918600101. The next prime is 108918600149. The reversal of 108918600131 is 131006819801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108918600131 - 2¹⁴ = 108918583747 is a prime.

It is a super-2 number, since 2×108918600131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108918600101) 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 7 ways as a sum of consecutive naturals, for example, 93411596 + ... + 93412761.

It is an arithmetic number, because the mean of its divisors is an integer number (15132772998).

Almost surely, 2^108918600131 is an apocalyptic number.

108918600131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

108918600131 is a deficient number, since it is larger than the sum of its proper divisors (12143583853).

108918600131 is a wasteful number, since it uses less digits than its factorization.

108918600131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186824421.

The product of its (nonzero) digits is 10368, while the sum is 38.

The spelling of 108918600131 in words is "one hundred eight billion, nine hundred eighteen million, six hundred thousand, one hundred thirty-one".