2302423231 has 2 divisors, whose sum is σ = 2302423232. Its totient is φ = 2302423230.

The previous prime is 2302423229. The next prime is 2302423247. The reversal of 2302423231 is 1323242032.

2302423231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2302423231 - 2¹ = 2302423229 is a prime.

It is a super-2 number, since 2×2302423231² = 10602305469296958722, which contains 22 as substring.

Together with 2302423229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302423031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151211615 + 1151211616.

It is an arithmetic number, because the mean of its divisors is an integer number (1151211616).

Almost surely, 2^2302423231 is an apocalyptic number.

2302423231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302423231 is an equidigital number, since it uses as much as digits as its factorization.

2302423231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2302423231 is about 47983.5725118503. The cubic root of 2302423231 is about 1320.4695358623.

Adding to 2302423231 its reverse (1323242032), we get a palindrome (3625665263).

The spelling of 2302423231 in words is "two billion, three hundred two million, four hundred twenty-three thousand, two hundred thirty-one".