130616633 has 4 divisors (see below), whose sum is σ = 149276160. Its totient is φ = 111957108.

The previous prime is 130616599. The next prime is 130616639. The reversal of 130616633 is 336616031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130616633 - 2¹⁰ = 130615609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130616596 and 130616605.

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 3 ways as a sum of consecutive naturals, for example, 9329753 + ... + 9329766.

It is an arithmetic number, because the mean of its divisors is an integer number (37319040).

Almost surely, 2^130616633 is an apocalyptic number.

It is an amenable number.

130616633 is a deficient number, since it is larger than the sum of its proper divisors (18659527).

130616633 is an equidigital number, since it uses as much as digits as its factorization.

130616633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18659526.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 130616633 is about 11428.7634064233. The cubic root of 130616633 is about 507.3793971957.

The spelling of 130616633 in words is "one hundred thirty million, six hundred sixteen thousand, six hundred thirty-three".