323131020010122 has 16 divisors (see below), whose sum is σ = 647734163123520. Its totient is φ = 107464986152832.

The previous prime is 323131020010121. The next prime is 323131020010189. The reversal of 323131020010122 is 221010020131323.

It is not an unprimeable number, because it can be changed into a prime (323131020010121) 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, 61338459783 + ... + 61338465050.

It is an arithmetic number, because the mean of its divisors is an integer number (40483385195220).

Almost surely, 2^{323131020010122} is an apocalyptic number.

323131020010122 is an abundant number, since it is smaller than the sum of its proper divisors (324603143113398).

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

323131020010122 is a wasteful number, since it uses less digits than its factorization.

323131020010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122676925277.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 323131020010122 its reverse (221010020131323), we get a palindrome (544141040141445).

The spelling of 323131020010122 in words is "three hundred twenty-three trillion, one hundred thirty-one billion, twenty million, ten thousand, one hundred twenty-two".