100133000124 has 24 divisors (see below), whose sum is σ = 234380722128. Its totient is φ = 33272373120.

The previous prime is 100133000111. The next prime is 100133000129. The reversal of 100133000124 is 421000331001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133000129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13157737 + ... + 13165344.

It is an arithmetic number, because the mean of its divisors is an integer number (9765863422).

Almost surely, 2^100133000124 is an apocalyptic number.

It is an amenable number.

100133000124 is an abundant number, since it is smaller than the sum of its proper divisors (134247722004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100133000124 is a wasteful number, since it uses less digits than its factorization.

100133000124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26323405 (or 26323403 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100133000124 its reverse (421000331001), we get a palindrome (521133331125).

The spelling of 100133000124 in words is "one hundred billion, one hundred thirty-three million, one hundred twenty-four", and thus it is an aban number.