130310963 has 4 divisors (see below), whose sum is σ = 130467120. Its totient is φ = 130154808.

The previous prime is 130310953. The next prime is 130310989. The reversal of 130310963 is 369013031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130310963 - 2¹⁰ = 130309939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130310903) 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, 76820 + ... + 78497.

It is an arithmetic number, because the mean of its divisors is an integer number (32616780).

Almost surely, 2^130310963 is an apocalyptic number.

130310963 is a deficient number, since it is larger than the sum of its proper divisors (156157).

130310963 is an equidigital number, since it uses as much as digits as its factorization.

130310963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156156.

The product of its (nonzero) digits is 1458, while the sum is 26.

The square root of 130310963 is about 11415.3827355897. The cubic root of 130310963 is about 506.9832970571.

Adding to 130310963 its reverse (369013031), we get a palindrome (499323994).

The spelling of 130310963 in words is "one hundred thirty million, three hundred ten thousand, nine hundred sixty-three".