100944027 has 6 divisors (see below), whose sum is σ = 145808052. Its totient is φ = 67296012.

The previous prime is 100944023. The next prime is 100944031. The reversal of 100944027 is 720449001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100944023) and next prime (100944031).

It is not a de Polignac number, because 100944027 - 2² = 100944023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100944023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5607993 + ... + 5608010.

It is an arithmetic number, because the mean of its divisors is an integer number (24301342).

Almost surely, 2^100944027 is an apocalyptic number.

100944027 is a deficient number, since it is larger than the sum of its proper divisors (44864025).

100944027 is a wasteful number, since it uses less digits than its factorization.

100944027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11216009 (or 11216006 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 100944027 is about 10047.0904743612. The cubic root of 100944027 is about 465.6149062389.

The spelling of 100944027 in words is "one hundred million, nine hundred forty-four thousand, twenty-seven".