100131303322122 has 32 divisors (see below), whose sum is σ = 202111125917184. Its totient is φ = 33069822130800.

The previous prime is 100131303322087. The next prime is 100131303322151. The reversal of 100131303322122 is 221223303131001.

It is a junction number, because it is equal to n+sod(n) for n = 100131303322092 and 100131303322101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100449768 + ... + 101441699.

It is an arithmetic number, because the mean of its divisors is an integer number (6315972684912).

Almost surely, 2^{100131303322122} is an apocalyptic number.

100131303322122 is an abundant number, since it is smaller than the sum of its proper divisors (101979822595062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100131303322122 is a wasteful number, since it uses less digits than its factorization.

100131303322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201892234.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 100131303322122 its reverse (221223303131001), we get a palindrome (321354606453123).

The spelling of 100131303322122 in words is "one hundred trillion, one hundred thirty-one billion, three hundred three million, three hundred twenty-two thousand, one hundred twenty-two".