12431034120 has 32 divisors (see below), whose sum is σ = 37293102720. Its totient is φ = 3314942400.

The previous prime is 12431034101. The next prime is 12431034167. The reversal of 12431034120 is 2143013421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51795856 + ... + 51796095.

It is an arithmetic number, because the mean of its divisors is an integer number (1165409460).

Almost surely, 2^12431034120 is an apocalyptic number.

12431034120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12431034120 is an abundant number, since it is smaller than the sum of its proper divisors (24862068600).

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

12431034120 is a wasteful number, since it uses less digits than its factorization.

12431034120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103591965 (or 103591961 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12431034120 its reverse (2143013421), we get a palindrome (14574047541).

The spelling of 12431034120 in words is "twelve billion, four hundred thirty-one million, thirty-four thousand, one hundred twenty".