100623789428106 has 32 divisors (see below), whose sum is σ = 232368338482560. Its totient is φ = 28453265934336.

The previous prime is 100623789428069. The next prime is 100623789428119. The reversal of 100623789428106 is 601824987326001.

It is a happy number.

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, 12349503711 + ... + 12349511858.

It is an arithmetic number, because the mean of its divisors is an integer number (7261510577580).

Almost surely, 2^{100623789428106} is an apocalyptic number.

100623789428106 is an abundant number, since it is smaller than the sum of its proper divisors (131744549054454).

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

100623789428106 is a wasteful number, since it uses less digits than its factorization.

100623789428106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24699015678.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 100623789428106 in words is "one hundred trillion, six hundred twenty-three billion, seven hundred eighty-nine million, four hundred twenty-eight thousand, one hundred six".