100150131045 has 32 divisors (see below), whose sum is σ = 164026570752. Its totient is φ = 52152190272.

The previous prime is 100150131041. The next prime is 100150131071. The reversal of 100150131045 is 540131051001.

It is a happy number.

It is not a de Polignac number, because 100150131045 - 2² = 100150131041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100150131041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1835224 + ... + 1889006.

It is an arithmetic number, because the mean of its divisors is an integer number (5125830336).

Almost surely, 2^100150131045 is an apocalyptic number.

100150131045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100150131045 is a deficient number, since it is larger than the sum of its proper divisors (63876439707).

100150131045 is a wasteful number, since it uses less digits than its factorization.

100150131045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56721.

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 100150131045 its reverse (540131051001), we get a palindrome (640281182046).

The spelling of 100150131045 in words is "one hundred billion, one hundred fifty million, one hundred thirty-one thousand, forty-five".