230002323031 has 16 divisors (see below), whose sum is σ = 251504797824. Its totient is φ = 209046983904.

The previous prime is 230002323017. The next prime is 230002323043. The reversal of 230002323031 is 130323200032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230002323031 - 2⁷ = 230002322903 is a prime.

It is a super-2 number, since 2×230002323031² (a number of 24 digits) 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 (230002323071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916316 + ... + 2032798.

It is an arithmetic number, because the mean of its divisors is an integer number (15719049864).

Almost surely, 2^230002323031 is an apocalyptic number.

230002323031 is a deficient number, since it is larger than the sum of its proper divisors (21502474793).

230002323031 is a wasteful number, since it uses less digits than its factorization.

230002323031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118830.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 230002323031 its reverse (130323200032), we get a palindrome (360325523063).

The spelling of 230002323031 in words is "two hundred thirty billion, two million, three hundred twenty-three thousand, thirty-one".