100323023201 has 4 divisors (see below), whose sum is σ = 100437417492. Its totient is φ = 100208628912.

The previous prime is 100323023173. The next prime is 100323023231. The reversal of 100323023201 is 102320323001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102320323001 = 13 ⋅7870794077.

It can be written as a sum of positive squares in 2 ways, for example, as 44343936400 + 55979086801 = 210580^2 + 236599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100323023201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100323023201.

It is not an unprimeable number, because it can be changed into a prime (100323023231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57195830 + ... + 57197583.

It is an arithmetic number, because the mean of its divisors is an integer number (25109354373).

Almost surely, 2^100323023201 is an apocalyptic number.

It is an amenable number.

100323023201 is a deficient number, since it is larger than the sum of its proper divisors (114394291).

100323023201 is an equidigital number, since it uses as much as digits as its factorization.

100323023201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114394290.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100323023201 its reverse (102320323001), we get a palindrome (202643346202).

The spelling of 100323023201 in words is "one hundred billion, three hundred twenty-three million, twenty-three thousand, two hundred one".