100875055 has 8 divisors (see below), whose sum is σ = 121104000. Its totient is φ = 80664096.

The previous prime is 100875043. The next prime is 100875077. The reversal of 100875055 is 550578001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100875055 - 2¹¹ = 100873007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19426 + ... + 24064.

It is an arithmetic number, because the mean of its divisors is an integer number (15138000).

Almost surely, 2^100875055 is an apocalyptic number.

100875055 is a deficient number, since it is larger than the sum of its proper divisors (20228945).

100875055 is an equidigital number, since it uses as much as digits as its factorization.

100875055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8993.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 100875055 is about 10043.6574513471. The cubic root of 100875055 is about 465.5088352168.

The spelling of 100875055 in words is "one hundred million, eight hundred seventy-five thousand, fifty-five".