230413031 has 4 divisors (see below), whose sum is σ = 230948064. Its totient is φ = 229878000.

The previous prime is 230412997. The next prime is 230413037. The reversal of 230413031 is 130314032.

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 230413031 - 2⁶ = 230412967 is a prime.

It is a super-2 number, since 2×230413031² = 106180329709213922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230413037) 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 in 3 ways as a sum of consecutive naturals, for example, 266870 + ... + 267731.

It is an arithmetic number, because the mean of its divisors is an integer number (57737016).

Almost surely, 2^230413031 is an apocalyptic number.

230413031 is a deficient number, since it is larger than the sum of its proper divisors (535033).

230413031 is an equidigital number, since it uses as much as digits as its factorization.

230413031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535032.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 230413031 is about 15179.3620089910. The cubic root of 230413031 is about 613.0591033106.

Adding to 230413031 its reverse (130314032), we get a palindrome (360727063).

The spelling of 230413031 in words is "two hundred thirty million, four hundred thirteen thousand, thirty-one".