100323594121 has 9 divisors (see below), whose sum is σ = 101255394279. Its totient is φ = 99400299936.

The previous prime is 100323594109. The next prime is 100323594139. The reversal of 100323594121 is 121495323001.

The square root of 100323594121 is 316739.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1767782025 + 98555812096 = 42045^2 + 313936^2 .

It is a de Polignac number, because none of the positive numbers 2^k-100323594121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100323594191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 35790106 + ... + 35792908.

Almost surely, 2^100323594121 is an apocalyptic number.

100323594121 is the 316739-th square number.

100323594121 is the 158370-th centered octagonal number.

It is an amenable number.

100323594121 is a deficient number, since it is larger than the sum of its proper divisors (931800158).

100323594121 is an frugal number, since it uses more digits than its factorization.

100323594121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832 (or 2916 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 100323594121 in words is "one hundred billion, three hundred twenty-three million, five hundred ninety-four thousand, one hundred twenty-one".