13102005025 has 12 divisors (see below), whose sum is σ = 16247924352. Its totient is φ = 10480676240.

The previous prime is 13102004999. The next prime is 13102005067. The reversal of 13102005025 is 52050020131.

It is not a de Polignac number, because 13102005025 - 2⁷ = 13102004897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13102004993 and 13102005011.

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, 473112 + ... + 500038.

It is an arithmetic number, because the mean of its divisors is an integer number (1353993696).

Almost surely, 2^13102005025 is an apocalyptic number.

It is an amenable number.

13102005025 is a deficient number, since it is larger than the sum of its proper divisors (3145919327).

13102005025 is a wasteful number, since it uses less digits than its factorization.

13102005025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46400 (or 46395 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 13102005025 its reverse (52050020131), we get a palindrome (65152025156).

The spelling of 13102005025 in words is "thirteen billion, one hundred two million, five thousand, twenty-five".