2302320231 has 12 divisors (see below), whose sum is σ = 3500604120. Its totient is φ = 1454096880.

The previous prime is 2302320211. The next prime is 2302320271. The reversal of 2302320231 is 1320232032.

It is a happy number.

It is not a de Polignac number, because 2302320231 - 2¹³ = 2302312039 is a prime.

It is a super-2 number, since 2×2302320231² = 10601356892143786722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302320211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6731760 + ... + 6732101.

It is an arithmetic number, because the mean of its divisors is an integer number (291717010).

Almost surely, 2^2302320231 is an apocalyptic number.

2302320231 is a deficient number, since it is larger than the sum of its proper divisors (1198283889).

2302320231 is a wasteful number, since it uses less digits than its factorization.

2302320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463886 (or 13463883 counting only the distinct ones).

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

The square root of 2302320231 is about 47982.4992158599. The cubic root of 2302320231 is about 1320.4498449574.

Adding to 2302320231 its reverse (1320232032), we get a palindrome (3622552263).

The spelling of 2302320231 in words is "two billion, three hundred two million, three hundred twenty thousand, two hundred thirty-one".