23348302815161 has 2 divisors, whose sum is σ = 23348302815162. Its totient is φ = 23348302815160.

The previous prime is 23348302815139. The next prime is 23348302815163. The reversal of 23348302815161 is 16151820384332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18440110698025 + 4908192117136 = 4294195^2 + 2215444^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23348302815161 is a prime.

Together with 23348302815163, 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 (23348302815163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11674151407580 + 11674151407581.

It is an arithmetic number, because the mean of its divisors is an integer number (11674151407581).

Almost surely, 2^{23348302815161} is an apocalyptic number.

It is an amenable number.

23348302815161 is a deficient number, since it is larger than the sum of its proper divisors (1).

23348302815161 is an equidigital number, since it uses as much as digits as its factorization.

23348302815161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 23348302815161 in words is "twenty-three trillion, three hundred forty-eight billion, three hundred two million, eight hundred fifteen thousand, one hundred sixty-one".