232113023 has 4 divisors (see below), whose sum is σ = 236492568. Its totient is φ = 227733480.

The previous prime is 232113001. The next prime is 232113029. The reversal of 232113023 is 320311232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232113023 - 2¹² = 232108927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232112992 and 232113010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232113029) 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, 2189693 + ... + 2189798.

It is an arithmetic number, because the mean of its divisors is an integer number (59123142).

Almost surely, 2^232113023 is an apocalyptic number.

232113023 is a deficient number, since it is larger than the sum of its proper divisors (4379545).

232113023 is an equidigital number, since it uses as much as digits as its factorization.

232113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4379544.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 232113023 is about 15235.2559217100. The cubic root of 232113023 is about 614.5631312554.

Adding to 232113023 its reverse (320311232), we get a palindrome (552424255).

The spelling of 232113023 in words is "two hundred thirty-two million, one hundred thirteen thousand, twenty-three".