130431422120999 has 8 divisors (see below), whose sum is σ = 132870271901040. Its totient is φ = 128007046227456.

The previous prime is 130431422120939. The next prime is 130431422121053. The reversal of 130431422120999 is 999021224134031.

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

It is not a de Polignac number, because 130431422120999 - 2⁸ = 130431422120743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130431422120939) 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, 3618453434 + ... + 3618489479.

It is an arithmetic number, because the mean of its divisors is an integer number (16608783987630).

Almost surely, 2^{130431422120999} is an apocalyptic number.

130431422120999 is a deficient number, since it is larger than the sum of its proper divisors (2438849780041).

130431422120999 is an equidigital number, since it uses as much as digits as its factorization.

130431422120999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236943249.

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 130431422120999 in words is "one hundred thirty trillion, four hundred thirty-one billion, four hundred twenty-two million, one hundred twenty thousand, nine hundred ninety-nine".