130630263 has 16 divisors (see below), whose sum is σ = 183955200. Its totient is φ = 82226880.

The previous prime is 130630243. The next prime is 130630267. The reversal of 130630263 is 362036031.

It is not a de Polignac number, because 130630263 - 2⁵ = 130630231 is a prime.

It is a super-2 number, since 2×130630263² = 34128531222898338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130630267) 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, 14043 + ... + 21411.

It is an arithmetic number, because the mean of its divisors is an integer number (11497200).

Almost surely, 2^130630263 is an apocalyptic number.

130630263 is a deficient number, since it is larger than the sum of its proper divisors (53324937).

130630263 is a wasteful number, since it uses less digits than its factorization.

130630263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7702.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 130630263 is about 11429.3596933512. The cubic root of 130630263 is about 507.3970451284.

Adding to 130630263 its reverse (362036031), we get a palindrome (492666294).

The spelling of 130630263 in words is "one hundred thirty million, six hundred thirty thousand, two hundred sixty-three".