130613245 has 16 divisors (see below), whose sum is σ = 185304960. Its totient is φ = 86474304.

The previous prime is 130613221. The next prime is 130613267. The reversal of 130613245 is 542316031.

It is not a de Polignac number, because 130613245 - 2⁷ = 130613117 is a prime.

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, 63327 + ... + 65356.

It is an arithmetic number, because the mean of its divisors is an integer number (11581560).

Almost surely, 2^130613245 is an apocalyptic number.

It is an amenable number.

130613245 is a deficient number, since it is larger than the sum of its proper divisors (54691715).

130613245 is a wasteful number, since it uses less digits than its factorization.

130613245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128724.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 130613245 is about 11428.6151829520. The cubic root of 130613245 is about 507.3750102703.

Adding to 130613245 its reverse (542316031), we get a palindrome (672929276).

The spelling of 130613245 in words is "one hundred thirty million, six hundred thirteen thousand, two hundred forty-five".