23112330145361 has 2 divisors, whose sum is σ = 23112330145362. Its totient is φ = 23112330145360.

The previous prime is 23112330145271. The next prime is 23112330145363. The reversal of 23112330145361 is 16354103321132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19580129403136 + 3532200742225 = 4424944^2 + 1879415^2 .

It is a cyclic number.

It is not a de Polignac number, because 23112330145361 - 2¹⁴ = 23112330128977 is a prime.

Together with 23112330145363, 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 (23112330145363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556165072680 + 11556165072681.

It is an arithmetic number, because the mean of its divisors is an integer number (11556165072681).

Almost surely, 2^{23112330145361} is an apocalyptic number.

It is an amenable number.

23112330145361 is a deficient number, since it is larger than the sum of its proper divisors (1).

23112330145361 is an equidigital number, since it uses as much as digits as its factorization.

23112330145361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 23112330145361 its reverse (16354103321132), we get a palindrome (39466433466493).

The spelling of 23112330145361 in words is "twenty-three trillion, one hundred twelve billion, three hundred thirty million, one hundred forty-five thousand, three hundred sixty-one".