100013123202 has 32 divisors (see below), whose sum is σ = 201928272192. Its totient is φ = 33020804544.

The previous prime is 100013123143. The next prime is 100013123219. The reversal of 100013123202 is 202321310001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7037568 + ... + 7051764.

It is an arithmetic number, because the mean of its divisors is an integer number (6310258506).

Almost surely, 2^100013123202 is an apocalyptic number.

100013123202 is an abundant number, since it is smaller than the sum of its proper divisors (101915148990).

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

100013123202 is a wasteful number, since it uses less digits than its factorization.

100013123202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25282.

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

Adding to 100013123202 its reverse (202321310001), we get a palindrome (302334433203).

The spelling of 100013123202 in words is "one hundred billion, thirteen million, one hundred twenty-three thousand, two hundred two".