108157099776 has 144 divisors (see below), whose sum is σ = 314298259968. Its totient is φ = 32746291200.

The previous prime is 108157099741. The next prime is 108157099849. The reversal of 108157099776 is 677990751801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10952121 + ... + 10961991.

Almost surely, 2^108157099776 is an apocalyptic number.

108157099776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108157099776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157149129984).

108157099776 is an abundant number, since it is smaller than the sum of its proper divisors (206141160192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108157099776 is a wasteful number, since it uses less digits than its factorization.

108157099776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11198 (or 11184 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 60.

The spelling of 108157099776 in words is "one hundred eight billion, one hundred fifty-seven million, ninety-nine thousand, seven hundred seventy-six".