130645635 has 16 divisors (see below), whose sum is σ = 218121984. Its totient is φ = 66648032.

The previous prime is 130645601. The next prime is 130645637. The reversal of 130645635 is 536546031.

It is a cyclic number.

It is not a de Polignac number, because 130645635 - 2⁷ = 130645507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130645596 and 130645605.

It is not an unprimeable number, because it can be changed into a prime (130645637) 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, 188997 + ... + 189686.

It is an arithmetic number, because the mean of its divisors is an integer number (13632624).

Almost surely, 2^130645635 is an apocalyptic number.

130645635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130645635 is a deficient number, since it is larger than the sum of its proper divisors (87476349).

130645635 is a wasteful number, since it uses less digits than its factorization.

130645635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378714.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 130645635 is about 11430.0321521857. The cubic root of 130645635 is about 507.4169471053.

The spelling of 130645635 in words is "one hundred thirty million, six hundred forty-five thousand, six hundred thirty-five".