108188074245 has 64 divisors (see below), whose sum is σ = 182114795520. Its totient is φ = 54738934272.

The previous prime is 108188074223. The next prime is 108188074283. The reversal of 108188074245 is 542470881801.

It is not a de Polignac number, because 108188074245 - 2¹² = 108188070149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108188074194 and 108188074203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21770121 + ... + 21775089.

It is an arithmetic number, because the mean of its divisors is an integer number (2845543680).

Almost surely, 2^108188074245 is an apocalyptic number.

108188074245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108188074245 is a deficient number, since it is larger than the sum of its proper divisors (73926721275).

108188074245 is a wasteful number, since it uses less digits than its factorization.

108188074245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506.

The product of its (nonzero) digits is 573440, while the sum is 48.

The spelling of 108188074245 in words is "one hundred eight billion, one hundred eighty-eight million, seventy-four thousand, two hundred forty-five".