2331230223 has 24 divisors (see below), whose sum is σ = 3642209712. Its totient is φ = 1322396544.

The previous prime is 2331230207. The next prime is 2331230249. The reversal of 2331230223 is 3220321332.

It is not a de Polignac number, because 2331230223 - 2⁴ = 2331230207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2331230223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331230273) 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, 37740 + ... + 78017.

It is an arithmetic number, because the mean of its divisors is an integer number (151758738).

Almost surely, 2^2331230223 is an apocalyptic number.

2331230223 is a deficient number, since it is larger than the sum of its proper divisors (1310979489).

2331230223 is a wasteful number, since it uses less digits than its factorization.

2331230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115911 (or 115904 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2331230223 is about 48282.8149862868. The cubic root of 2331230223 is about 1325.9537877832.

Adding to 2331230223 its reverse (3220321332), we get a palindrome (5551551555).

It can be divided in two parts, 23312 and 30223, that added together give a palindrome (53535).

The spelling of 2331230223 in words is "two billion, three hundred thirty-one million, two hundred thirty thousand, two hundred twenty-three".