100326423508 has 12 divisors (see below), whose sum is σ = 185898961332. Its totient is φ = 47212434560.

The previous prime is 100326423497. The next prime is 100326423529. The reversal of 100326423508 is 805324623001.

100326423508 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 86587770564 + 13738652944 = 294258^2 + 117212^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737694223 + ... + 737694358.

It is an arithmetic number, because the mean of its divisors is an integer number (15491580111).

Almost surely, 2^100326423508 is an apocalyptic number.

It is an amenable number.

100326423508 is a deficient number, since it is larger than the sum of its proper divisors (85572537824).

100326423508 is a wasteful number, since it uses less digits than its factorization.

100326423508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475388602 (or 1475388600 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 100326423508 in words is "one hundred billion, three hundred twenty-six million, four hundred twenty-three thousand, five hundred eight".