12431300111304 has 96 divisors (see below), whose sum is σ = 31484862689280. Its totient is φ = 4090195230336.

The previous prime is 12431300111261. The next prime is 12431300111323. The reversal of 12431300111304 is 40311100313421.

It is a happy number.

12431300111304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76031289 + ... + 76194615.

It is an arithmetic number, because the mean of its divisors is an integer number (327967319680).

Almost surely, 2^{12431300111304} is an apocalyptic number.

It is an amenable number.

12431300111304 is an abundant number, since it is smaller than the sum of its proper divisors (19053562577976).

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

12431300111304 is a wasteful number, since it uses less digits than its factorization.

12431300111304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163827 (or 163716 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12431300111304 its reverse (40311100313421), we get a palindrome (52742400424725).

The spelling of 12431300111304 in words is "twelve trillion, four hundred thirty-one billion, three hundred million, one hundred eleven thousand, three hundred four".