2302231361 has 2 divisors, whose sum is σ = 2302231362. Its totient is φ = 2302231360.

The previous prime is 2302231289. The next prime is 2302231363. The reversal of 2302231361 is 1631322032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2093977600 + 208253761 = 45760^2 + 14431^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302231361 - 2²² = 2298037057 is a prime.

Together with 2302231363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2302231363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151115680 + 1151115681.

It is an arithmetic number, because the mean of its divisors is an integer number (1151115681).

Almost surely, 2^2302231361 is an apocalyptic number.

It is an amenable number.

2302231361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302231361 is an equidigital number, since it uses as much as digits as its factorization.

2302231361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2302231361 is about 47981.5731401129. The cubic root of 2302231361 is about 1320.4328548669.

Adding to 2302231361 its reverse (1631322032), we get a palindrome (3933553393).

The spelling of 2302231361 in words is "two billion, three hundred two million, two hundred thirty-one thousand, three hundred sixty-one".