230331023 has 8 divisors (see below), whose sum is σ = 256050816. Its totient is φ = 205754400.

The previous prime is 230331019. The next prime is 230331037. The reversal of 230331023 is 320133032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230331023 - 2² = 230331019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230330992 and 230331010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230331043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285368 + ... + 286173.

It is an arithmetic number, because the mean of its divisors is an integer number (32006352).

Almost surely, 2^230331023 is an apocalyptic number.

230331023 is a deficient number, since it is larger than the sum of its proper divisors (25719793).

230331023 is a wasteful number, since it uses less digits than its factorization.

230331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571585.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 230331023 is about 15176.6604692864. The cubic root of 230331023 is about 612.9863618854.

Adding to 230331023 its reverse (320133032), we get a palindrome (550464055).

The spelling of 230331023 in words is "two hundred thirty million, three hundred thirty-one thousand, twenty-three".