230023013 has 4 divisors (see below), whose sum is σ = 250934208. Its totient is φ = 209111820.

The previous prime is 230022979. The next prime is 230023051. The reversal of 230023013 is 310320032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230023013 - 2¹⁶ = 229957477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023513) 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, 10455581 + ... + 10455602.

It is an arithmetic number, because the mean of its divisors is an integer number (62733552).

Almost surely, 2^230023013 is an apocalyptic number.

It is an amenable number.

230023013 is a deficient number, since it is larger than the sum of its proper divisors (20911195).

230023013 is a wasteful number, since it uses less digits than its factorization.

230023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20911194.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230023013 is about 15166.5095852671. The cubic root of 230023013 is about 612.7130014704.

Adding to 230023013 its reverse (310320032), we get a palindrome (540343045).

The spelling of 230023013 in words is "two hundred thirty million, twenty-three thousand, thirteen".