232513223 has 8 divisors (see below), whose sum is σ = 234906000. Its totient is φ = 230131008.

The previous prime is 232513219. The next prime is 232513243. The reversal of 232513223 is 322315232.

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 232513223 - 2² = 232513219 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 (232513243) 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, 46115 + ... + 50907.

It is an arithmetic number, because the mean of its divisors is an integer number (29363250).

Almost surely, 2^232513223 is an apocalyptic number.

232513223 is a deficient number, since it is larger than the sum of its proper divisors (2392777).

232513223 is a wasteful number, since it uses less digits than its factorization.

232513223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281.

The product of its digits is 2160, while the sum is 23.

The square root of 232513223 is about 15248.3842750634. The cubic root of 232513223 is about 614.9161301893.

Adding to 232513223 its reverse (322315232), we get a palindrome (554828455).

The spelling of 232513223 in words is "two hundred thirty-two million, five hundred thirteen thousand, two hundred twenty-three".