323221200131130 has 32 divisors (see below), whose sum is σ = 886549577503104. Its totient is φ = 73879131458496.

The previous prime is 323221200131077. The next prime is 323221200131213. The reversal of 323221200131130 is 31131002122323.

It is a self number, because there is not a number n which added to its sum of digits gives 323221200131130.

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, 769574285817 + ... + 769574286236.

It is an arithmetic number, because the mean of its divisors is an integer number (27704674296972).

Almost surely, 2^{323221200131130} is an apocalyptic number.

323221200131130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323221200131130 is an abundant number, since it is smaller than the sum of its proper divisors (563328377371974).

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

323221200131130 is a wasteful number, since it uses less digits than its factorization.

323221200131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539148572070.

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

Adding to 323221200131130 its reverse (31131002122323), we get a palindrome (354352202253453).

The spelling of 323221200131130 in words is "three hundred twenty-three trillion, two hundred twenty-one billion, two hundred million, one hundred thirty-one thousand, one hundred thirty".