232223013 has 24 divisors (see below), whose sum is σ = 367694496. Its totient is φ = 140061600.

The previous prime is 232223011. The next prime is 232223027. The reversal of 232223013 is 310322232.

It is a happy number.

It is not a de Polignac number, because 232223013 - 2¹ = 232223011 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232223011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15331 + ... + 26447.

It is an arithmetic number, because the mean of its divisors is an integer number (15320604).

Almost surely, 2^232223013 is an apocalyptic number.

It is an amenable number.

232223013 is a deficient number, since it is larger than the sum of its proper divisors (135471483).

232223013 is a wasteful number, since it uses less digits than its factorization.

232223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345 (or 11342 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 232223013 is about 15238.8652136568. The cubic root of 232223013 is about 614.6601890359.

Adding to 232223013 its reverse (310322232), we get a palindrome (542545245).

The spelling of 232223013 in words is "two hundred thirty-two million, two hundred twenty-three thousand, thirteen".