100321200231 has 8 divisors (see below), whose sum is σ = 152870400384. Its totient is φ = 57326400120.

The previous prime is 100321200163. The next prime is 100321200247. The reversal of 100321200231 is 132002123001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100321200231 - 2²² = 100317005927 is a prime.

It is a super-2 number, since 2×100321200231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100321200231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321200251) 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 7 ways as a sum of consecutive naturals, for example, 2388599985 + ... + 2388600026.

It is an arithmetic number, because the mean of its divisors is an integer number (19108800048).

Almost surely, 2^100321200231 is an apocalyptic number.

100321200231 is a deficient number, since it is larger than the sum of its proper divisors (52549200153).

100321200231 is an equidigital number, since it uses as much as digits as its factorization.

100321200231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777200021.

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

Adding to 100321200231 its reverse (132002123001), we get a palindrome (232323323232).

The spelling of 100321200231 in words is "one hundred billion, three hundred twenty-one million, two hundred thousand, two hundred thirty-one".