100321322231 has 8 divisors (see below), whose sum is σ = 111763807680. Its totient is φ = 89411045472.

The previous prime is 100321322203. The next prime is 100321322239. The reversal of 100321322231 is 132223123001.

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

It is a cyclic number.

It is not a de Polignac number, because 100321322231 - 2³⁰ = 99247580407 is a prime.

It is a super-2 number, since 2×100321322231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321322239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133051775 + ... + 133052528.

It is an arithmetic number, because the mean of its divisors is an integer number (13970475960).

Almost surely, 2^100321322231 is an apocalyptic number.

100321322231 is a deficient number, since it is larger than the sum of its proper divisors (11442485449).

100321322231 is a wasteful number, since it uses less digits than its factorization.

100321322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266104345.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 100321322231 its reverse (132223123001), we get a palindrome (232544445232).

The spelling of 100321322231 in words is "one hundred billion, three hundred twenty-one million, three hundred twenty-two thousand, two hundred thirty-one".