108157077 has 24 divisors (see below), whose sum is σ = 189049536. Its totient is φ = 58167936.

The previous prime is 108157067. The next prime is 108157079. The reversal of 108157077 is 770751801.

108157077 is a `hidden beast` number, since 1 + 0 + 81 + 570 + 7 + 7 = 666.

It is not a de Polignac number, because 108157077 - 2¹⁰ = 108156053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108157079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49423 + ... + 51564.

It is an arithmetic number, because the mean of its divisors is an integer number (7877064).

Almost surely, 2^108157077 is an apocalyptic number.

108157077 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

108157077 is a deficient number, since it is larger than the sum of its proper divisors (80892459).

108157077 is a wasteful number, since it uses less digits than its factorization.

108157077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101017 (or 101014 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 36.

The square root of 108157077 is about 10399.8594702044. The cubic root of 108157077 is about 476.4510780064.

The spelling of 108157077 in words is "one hundred eight million, one hundred fifty-seven thousand, seventy-seven".