230514131 has 2 divisors, whose sum is σ = 230514132. Its totient is φ = 230514130.

The previous prime is 230514113. The next prime is 230514143. The reversal of 230514131 is 131415032.

Together with previous prime (230514113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230514131 is a prime.

It is a super-2 number, since 2×230514131² = 106273529181370322, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (230514161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115257065 + 115257066.

It is an arithmetic number, because the mean of its divisors is an integer number (115257066).

Almost surely, 2^230514131 is an apocalyptic number.

230514131 is a deficient number, since it is larger than the sum of its proper divisors (1).

230514131 is an equidigital number, since it uses as much as digits as its factorization.

230514131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 230514131 is about 15182.6918232572. The cubic root of 230514131 is about 613.1487556654.

Adding to 230514131 its reverse (131415032), we get a palindrome (361929163).

Subtracting from 230514131 its reverse (131415032), we obtain a palindrome (99099099).

The spelling of 230514131 in words is "two hundred thirty million, five hundred fourteen thousand, one hundred thirty-one".