12513466124 has 12 divisors (see below), whose sum is σ = 21913185000. Its totient is φ = 6252556128.

The previous prime is 12513466123. The next prime is 12513466159. The reversal of 12513466124 is 42166431521.

It is not an unprimeable number, because it can be changed into a prime (12513466123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037489 + ... + 1049480.

It is an arithmetic number, because the mean of its divisors is an integer number (1826098750).

Almost surely, 2^12513466124 is an apocalyptic number.

It is an amenable number.

12513466124 is a deficient number, since it is larger than the sum of its proper divisors (9399718876).

12513466124 is a wasteful number, since it uses less digits than its factorization.

12513466124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088472 (or 2088470 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

Adding to 12513466124 its reverse (42166431521), we get a palindrome (54679897645).

The spelling of 12513466124 in words is "twelve billion, five hundred thirteen million, four hundred sixty-six thousand, one hundred twenty-four".