431103130120 has 64 divisors (see below), whose sum is σ = 1047323934720. Its totient is φ = 158760862464.

The previous prime is 431103130103. The next prime is 431103130153. The reversal of 431103130120 is 21031301134.

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, 883144 + ... + 1281463.

It is an arithmetic number, because the mean of its divisors is an integer number (16364436480).

Almost surely, 2^431103130120 is an apocalyptic number.

431103130120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

431103130120 is an abundant number, since it is smaller than the sum of its proper divisors (616220804600).

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

431103130120 is a wasteful number, since it uses less digits than its factorization.

431103130120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165014 (or 2165010 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 431103130120 its reverse (21031301134), we get a palindrome (452134431254).

The spelling of 431103130120 in words is "four hundred thirty-one billion, one hundred three million, one hundred thirty thousand, one hundred twenty".