13130612 has 24 divisors (see below), whose sum is σ = 25310880. Its totient is φ = 5910560.

The previous prime is 13130587. The next prime is 13130629. The reversal of 13130612 is 21603131.

13130612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3314 + ... + 6102.

It is an arithmetic number, because the mean of its divisors is an integer number (1054620).

Almost surely, 2^13130612 is an apocalyptic number.

It is an amenable number.

13130612 is a deficient number, since it is larger than the sum of its proper divisors (12180268).

13130612 is a wasteful number, since it uses less digits than its factorization.

13130612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911 (or 2909 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 13130612 is about 3623.6186333553. The cubic root of 13130612 is about 235.9183141600.

Adding to 13130612 its reverse (21603131), we get a palindrome (34733743).

The spelling of 13130612 in words is "thirteen million, one hundred thirty thousand, six hundred twelve".