232303013 has 4 divisors (see below), whose sum is σ = 242403168. Its totient is φ = 222202860.

The previous prime is 232302997. The next prime is 232303031. The reversal of 232303013 is 310303232.

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 232303013 - 2⁴ = 232302997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232302982 and 232303000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232303073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050043 + ... + 5050088.

It is an arithmetic number, because the mean of its divisors is an integer number (60600792).

Almost surely, 2^232303013 is an apocalyptic number.

232303013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

232303013 is a deficient number, since it is larger than the sum of its proper divisors (10100155).

232303013 is a wasteful number, since it uses less digits than its factorization.

232303013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100154.

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

The square root of 232303013 is about 15241.4898549978. The cubic root of 232303013 is about 614.7307636802.

Adding to 232303013 its reverse (310303232), we get a palindrome (542606245).

The spelling of 232303013 in words is "two hundred thirty-two million, three hundred three thousand, thirteen".