23701161361 has 2 divisors, whose sum is σ = 23701161362. Its totient is φ = 23701161360.

The previous prime is 23701161331. The next prime is 23701161403. The reversal of 23701161361 is 16316110732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14800182336 + 8900979025 = 121656^2 + 94345^2 .

It is a cyclic number.

It is not a de Polignac number, because 23701161361 - 2¹⁷ = 23701030289 is a prime.

It is not a weakly prime, because it can be changed into another prime (23701161301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11850580680 + 11850580681.

It is an arithmetic number, because the mean of its divisors is an integer number (11850580681).

Almost surely, 2^23701161361 is an apocalyptic number.

It is an amenable number.

23701161361 is a deficient number, since it is larger than the sum of its proper divisors (1).

23701161361 is an equidigital number, since it uses as much as digits as its factorization.

23701161361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 23701161361 in words is "twenty-three billion, seven hundred one million, one hundred sixty-one thousand, three hundred sixty-one".