108240668133 has 32 divisors (see below), whose sum is σ = 158774515200. Its totient is φ = 65173871616.

The previous prime is 108240668093. The next prime is 108240668141. The reversal of 108240668133 is 331866042801.

It is not a de Polignac number, because 108240668133 - 2⁸ = 108240667877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108240668143) 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 31 ways as a sum of consecutive naturals, for example, 9175603 + ... + 9187391.

It is an arithmetic number, because the mean of its divisors is an integer number (4961703600).

Almost surely, 2^108240668133 is an apocalyptic number.

108240668133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

108240668133 is a deficient number, since it is larger than the sum of its proper divisors (50533847067).

108240668133 is a wasteful number, since it uses less digits than its factorization.

108240668133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16861.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 108240668133 in words is "one hundred eight billion, two hundred forty million, six hundred sixty-eight thousand, one hundred thirty-three".