108112551 has 16 divisors (see below), whose sum is σ = 149404800. Its totient is φ = 69457248.

The previous prime is 108112547. The next prime is 108112561. The reversal of 108112551 is 155211801.

It is not a de Polignac number, because 108112551 - 2² = 108112547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108112541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67680 + ... + 69258.

It is an arithmetic number, because the mean of its divisors is an integer number (9337800).

Almost surely, 2^108112551 is an apocalyptic number.

108112551 is a deficient number, since it is larger than the sum of its proper divisors (41292249).

108112551 is a wasteful number, since it uses less digits than its factorization.

108112551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398.

The product of its (nonzero) digits is 400, while the sum is 24.

The square root of 108112551 is about 10397.7185478354. The cubic root of 108112551 is about 476.3856873938.

The spelling of 108112551 in words is "one hundred eight million, one hundred twelve thousand, five hundred fifty-one".