100242412231 has 32 divisors (see below), whose sum is σ = 114127405056. Its totient is φ = 87408720000.

The previous prime is 100242412223. The next prime is 100242412247. The reversal of 100242412231 is 132214242001.

It is a cyclic number.

It is not a de Polignac number, because 100242412231 - 2³ = 100242412223 is a prime.

It is a super-2 number, since 2×100242412231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100242412201) 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, 2872570 + ... + 2907256.

It is an arithmetic number, because the mean of its divisors is an integer number (3566481408).

Almost surely, 2^100242412231 is an apocalyptic number.

100242412231 is a deficient number, since it is larger than the sum of its proper divisors (13884992825).

100242412231 is a wasteful number, since it uses less digits than its factorization.

100242412231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34903.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 100242412231 its reverse (132214242001), we get a palindrome (232456654232).

The spelling of 100242412231 in words is "one hundred billion, two hundred forty-two million, four hundred twelve thousand, two hundred thirty-one".