12431300111204 has 48 divisors (see below), whose sum is σ = 24369990655920. Its totient is φ = 5509071429120.

The previous prime is 12431300111183. The next prime is 12431300111221. The reversal of 12431300111204 is 40211100313421.

12431300111204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3734935029604 + 8696365081600 = 1932598^2 + 2948960^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12431300111204.

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, 22499339 + ... + 23045234.

It is an arithmetic number, because the mean of its divisors is an integer number (507708138665).

Almost surely, 2^{12431300111204} is an apocalyptic number.

It is an amenable number.

12431300111204 is a deficient number, since it is larger than the sum of its proper divisors (11938690544716).

12431300111204 is a wasteful number, since it uses less digits than its factorization.

12431300111204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45544800 (or 45544798 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12431300111204 its reverse (40211100313421), we get a palindrome (52642400424625).

The spelling of 12431300111204 in words is "twelve trillion, four hundred thirty-one billion, three hundred million, one hundred eleven thousand, two hundred four".