2302231070261 has 2 divisors, whose sum is σ = 2302231070262. Its totient is φ = 2302231070260.

The previous prime is 2302231070179. The next prime is 2302231070263. The reversal of 2302231070261 is 1620701322032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2272498965361 + 29732104900 = 1507481^2 + 172430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302231070261 - 2¹⁸ = 2302230808117 is a prime.

Together with 2302231070263, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302231070263) 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 as a sum of consecutive naturals, namely, 1151115535130 + 1151115535131.

It is an arithmetic number, because the mean of its divisors is an integer number (1151115535131).

Almost surely, 2^{2302231070261} is an apocalyptic number.

It is an amenable number.

2302231070261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302231070261 is an equidigital number, since it uses as much as digits as its factorization.

2302231070261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 2302231070261 its reverse (1620701322032), we get a palindrome (3922932392293).

The spelling of 2302231070261 in words is "two trillion, three hundred two billion, two hundred thirty-one million, seventy thousand, two hundred sixty-one".