130630955 has 32 divisors (see below), whose sum is σ = 196608384. Its totient is φ = 81110016.

The previous prime is 130630937. The next prime is 130630957. The reversal of 130630955 is 559036031.

It is not a de Polignac number, because 130630955 - 2⁶ = 130630891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130630957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21407 + ... + 26823.

It is an arithmetic number, because the mean of its divisors is an integer number (6144012).

Almost surely, 2^130630955 is an apocalyptic number.

130630955 is a deficient number, since it is larger than the sum of its proper divisors (65977429).

130630955 is a wasteful number, since it uses less digits than its factorization.

130630955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495.

The product of its (nonzero) digits is 12150, while the sum is 32.

The square root of 130630955 is about 11429.3899662230. The cubic root of 130630955 is about 507.3979410875.

Adding to 130630955 its reverse (559036031), we get a palindrome (689666986).

The spelling of 130630955 in words is "one hundred thirty million, six hundred thirty thousand, nine hundred fifty-five".