232223023031 has 4 divisors (see below), whose sum is σ = 232224195600. Its totient is φ = 232221850464.

The previous prime is 232223022971. The next prime is 232223023057. The reversal of 232223023031 is 130320322232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232223023031 is a prime.

It is a super-2 number, since 2×232223023031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232223022988 and 232223023006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232223023061) 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, 207746 + ... + 712463.

It is an arithmetic number, because the mean of its divisors is an integer number (58056048900).

Almost surely, 2^232223023031 is an apocalyptic number.

232223023031 is a deficient number, since it is larger than the sum of its proper divisors (1172569).

232223023031 is an equidigital number, since it uses as much as digits as its factorization.

232223023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172568.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 232223023031 its reverse (130320322232), we get a palindrome (362543345263).

The spelling of 232223023031 in words is "two hundred thirty-two billion, two hundred twenty-three million, twenty-three thousand, thirty-one".