130616635 has 16 divisors (see below), whose sum is σ = 158457600. Its totient is φ = 103356000.

The previous prime is 130616599. The next prime is 130616639. The reversal of 130616635 is 536616031.

It is not a de Polignac number, because 130616635 - 2²¹ = 128519483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130616597 and 130616606.

It is not an unprimeable number, because it can be changed into a prime (130616639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249484 + ... + 250006.

It is an arithmetic number, because the mean of its divisors is an integer number (9903600).

Almost surely, 2^130616635 is an apocalyptic number.

130616635 is a deficient number, since it is larger than the sum of its proper divisors (27840965).

130616635 is a wasteful number, since it uses less digits than its factorization.

130616635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 130616635 is about 11428.7634939218. The cubic root of 130616635 is about 507.3793997853.

The spelling of 130616635 in words is "one hundred thirty million, six hundred sixteen thousand, six hundred thirty-five".