12431010120 has 64 divisors (see below), whose sum is σ = 37460344320. Its totient is φ = 3300063744.

The previous prime is 12431010101. The next prime is 12431010127. The reversal of 12431010120 is 2101013421.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12431010120.

It is not an unprimeable number, because it can be changed into a prime (12431010127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205509 + ... + 259028.

It is an arithmetic number, because the mean of its divisors is an integer number (585317880).

Almost surely, 2^12431010120 is an apocalyptic number.

12431010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12431010120 is an abundant number, since it is smaller than the sum of its proper divisors (25029334200).

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

12431010120 is a wasteful number, since it uses less digits than its factorization.

12431010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464774 (or 464770 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12431010120 its reverse (2101013421), we get a palindrome (14532023541).

The spelling of 12431010120 in words is "twelve billion, four hundred thirty-one million, ten thousand, one hundred twenty".