100124044 has 6 divisors (see below), whose sum is σ = 175217084. Its totient is φ = 50062020.

The previous prime is 100124041. The next prime is 100124051. The reversal of 100124044 is 440421001.

It is not an unprimeable number, because it can be changed into a prime (100124041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12515502 + ... + 12515509.

Almost surely, 2^100124044 is an apocalyptic number.

It is an amenable number.

100124044 is a deficient number, since it is larger than the sum of its proper divisors (75093040).

100124044 is a wasteful number, since it uses less digits than its factorization.

100124044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25031015 (or 25031013 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 100124044 is about 10006.2002778277. The cubic root of 100124044 is about 464.3507244758.

Adding to 100124044 its reverse (440421001), we get a palindrome (540545045).

The spelling of 100124044 in words is "one hundred million, one hundred twenty-four thousand, forty-four".