13431124111232 has 16 divisors (see below), whose sum is σ = 26757317565600. Its totient is φ = 6715562055552.

The previous prime is 13431124111169. The next prime is 13431124111253. The reversal of 13431124111232 is 23211142113431.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 13431124111195 and 13431124111204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52465328432 + ... + 52465328687.

It is an arithmetic number, because the mean of its divisors is an integer number (1672332347850).

Almost surely, 2^{13431124111232} is an apocalyptic number.

It is an amenable number.

13431124111232 is a deficient number, since it is larger than the sum of its proper divisors (13326193454368).

13431124111232 is an equidigital number, since it uses as much as digits as its factorization.

13431124111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104930657133 (or 104930657121 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

Adding to 13431124111232 its reverse (23211142113431), we get a palindrome (36642266224663).

The spelling of 13431124111232 in words is "thirteen trillion, four hundred thirty-one billion, one hundred twenty-four million, one hundred eleven thousand, two hundred thirty-two".