13251043124 has 48 divisors (see below), whose sum is σ = 26382967296. Its totient is φ = 5768755200.

The previous prime is 13251043111. The next prime is 13251043151. The reversal of 13251043124 is 42134015231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13251043093 and 13251043102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82232 + ... + 182384.

It is an arithmetic number, because the mean of its divisors is an integer number (549645152).

Almost surely, 2^13251043124 is an apocalyptic number.

It is an amenable number.

13251043124 is a deficient number, since it is larger than the sum of its proper divisors (13131924172).

13251043124 is a wasteful number, since it uses less digits than its factorization.

13251043124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100296 (or 100294 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 13251043124 its reverse (42134015231), we get a palindrome (55385058355).

The spelling of 13251043124 in words is "thirteen billion, two hundred fifty-one million, forty-three thousand, one hundred twenty-four".