13099206325 has 12 divisors (see below), whose sum is σ = 16244481988. Its totient is φ = 10478419200.

The previous prime is 13099206319. The next prime is 13099206349. The reversal of 13099206325 is 52360299031.

It can be written as a sum of positive squares in 6 ways, for example, as 806162449 + 12293043876 = 28393^2 + 110874^2 .

It is not a de Polignac number, because 13099206325 - 2⁵ = 13099206293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428035 + ... + 457615.

Almost surely, 2^13099206325 is an apocalyptic number.

It is an amenable number.

13099206325 is a deficient number, since it is larger than the sum of its proper divisors (3145275663).

13099206325 is a wasteful number, since it uses less digits than its factorization.

13099206325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47304 (or 47299 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 40.

The spelling of 13099206325 in words is "thirteen billion, ninety-nine million, two hundred six thousand, three hundred twenty-five".