12513200125 has 16 divisors (see below), whose sum is σ = 15719917824. Its totient is φ = 9944250000.

The previous prime is 12513200107. The next prime is 12513200143. The reversal of 12513200125 is 52100231521.

It is an interprime number because it is at equal distance from previous prime (12513200107) and next prime (12513200143).

It is not a de Polignac number, because 12513200125 - 2⁷ = 12513199997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12513200096 and 12513200105.

It is a congruent number.

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, 312601 + ... + 350350.

It is an arithmetic number, because the mean of its divisors is an integer number (982494864).

Almost surely, 2^12513200125 is an apocalyptic number.

It is an amenable number.

12513200125 is a deficient number, since it is larger than the sum of its proper divisors (3206717699).

12513200125 is an equidigital number, since it uses as much as digits as its factorization.

12513200125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663117 (or 663107 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 12513200125 its reverse (52100231521), we get a palindrome (64613431646).

The spelling of 12513200125 in words is "twelve billion, five hundred thirteen million, two hundred thousand, one hundred twenty-five".