2331020223 has 48 divisors (see below), whose sum is σ = 3906878976. Its totient is φ = 1311750720.

The previous prime is 2331020213. The next prime is 2331020227. The reversal of 2331020223 is 3220201332.

It is a happy number.

It is not a de Polignac number, because 2331020223 - 2⁴ = 2331020207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2331020196 and 2331020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331020227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2410086 + ... + 2411052.

It is an arithmetic number, because the mean of its divisors is an integer number (81393312).

Almost surely, 2^2331020223 is an apocalyptic number.

2331020223 is a deficient number, since it is larger than the sum of its proper divisors (1575858753).

2331020223 is a wasteful number, since it uses less digits than its factorization.

2331020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2331020223 is about 48280.6402505186. The cubic root of 2331020223 is about 1325.9139720879.

Adding to 2331020223 its reverse (3220201332), we get a palindrome (5551221555).

The spelling of 2331020223 in words is "two billion, three hundred thirty-one million, twenty thousand, two hundred twenty-three".