100321231022 has 8 divisors (see below), whose sum is σ = 150878897400. Its totient is φ = 50028265224.

The previous prime is 100321231001. The next prime is 100321231037. The reversal of 100321231022 is 220132123001.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 66174197 + ... + 66175712.

It is an arithmetic number, because the mean of its divisors is an integer number (18859862175).

Almost surely, 2^100321231022 is an apocalyptic number.

100321231022 is a deficient number, since it is larger than the sum of its proper divisors (50557666378).

100321231022 is a wasteful number, since it uses less digits than its factorization.

100321231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132350290.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100321231022 its reverse (220132123001), we get a palindrome (320453354023).

The spelling of 100321231022 in words is "one hundred billion, three hundred twenty-one million, two hundred thirty-one thousand, twenty-two".