13115021301 has 12 divisors (see below), whose sum is σ = 19940968320. Its totient is φ = 8283171240.

The previous prime is 13115021251. The next prime is 13115021347. The reversal of 13115021301 is 10312051131.

13115021301 is a `hidden beast` number, since 1 + 31 + 1 + 502 + 130 + 1 = 666.

It is not a de Polignac number, because 13115021301 - 2⁶ = 13115021237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13115021201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38347845 + ... + 38348186.

It is an arithmetic number, because the mean of its divisors is an integer number (1661747360).

Almost surely, 2^13115021301 is an apocalyptic number.

It is an amenable number.

13115021301 is a deficient number, since it is larger than the sum of its proper divisors (6825947019).

13115021301 is a wasteful number, since it uses less digits than its factorization.

13115021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76696056 (or 76696053 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 13115021301 its reverse (10312051131), we get a palindrome (23427072432).

The spelling of 13115021301 in words is "thirteen billion, one hundred fifteen million, twenty-one thousand, three hundred one".