563130131 has 4 divisors (see below), whose sum is σ = 563459064. Its totient is φ = 562801200.

The previous prime is 563130119. The next prime is 563130157. The reversal of 563130131 is 131031365.

It is a happy number.

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 563130131 - 2⁶ = 563130067 is a prime.

It is a super-2 number, since 2×563130131² = 634231088880154322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563130097 and 563130106.

It is not an unprimeable number, because it can be changed into a prime (563130431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161885 + ... + 165326.

It is an arithmetic number, because the mean of its divisors is an integer number (140864766).

Almost surely, 2^563130131 is an apocalyptic number.

563130131 is a deficient number, since it is larger than the sum of its proper divisors (328933).

563130131 is a wasteful number, since it uses less digits than its factorization.

563130131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328932.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 563130131 is about 23730.3630608552. The cubic root of 563130131 is about 825.7899411520.

Adding to 563130131 its reverse (131031365), we get a palindrome (694161496).

The spelling of 563130131 in words is "five hundred sixty-three million, one hundred thirty thousand, one hundred thirty-one".