130431130133322 has 32 divisors (see below), whose sum is σ = 260896855145472. Its totient is φ = 43471277970624.

The previous prime is 130431130133273. The next prime is 130431130133393. The reversal of 130431130133322 is 223331031134031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130431130133322.

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, 2222458263 + ... + 2222516949.

It is an arithmetic number, because the mean of its divisors is an integer number (8153026723296).

Almost surely, 2^{130431130133322} is an apocalyptic number.

130431130133322 is an abundant number, since it is smaller than the sum of its proper divisors (130465725012150).

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

130431130133322 is a wasteful number, since it uses less digits than its factorization.

130431130133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101502.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 130431130133322 its reverse (223331031134031), we get a palindrome (353762161267353).

The spelling of 130431130133322 in words is "one hundred thirty trillion, four hundred thirty-one billion, one hundred thirty million, one hundred thirty-three thousand, three hundred twenty-two".