23163702284077 has 2 divisors, whose sum is σ = 23163702284078. Its totient is φ = 23163702284076.

The previous prime is 23163702284039. The next prime is 23163702284083. The reversal of 23163702284077 is 77048220736132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20756826193156 + 2406876090921 = 4555966^2 + 1551411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23163702284077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23163702284017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11581851142038 + 11581851142039.

It is an arithmetic number, because the mean of its divisors is an integer number (11581851142039).

Almost surely, 2^{23163702284077} is an apocalyptic number.

It is an amenable number.

23163702284077 is a deficient number, since it is larger than the sum of its proper divisors (1).

23163702284077 is an equidigital number, since it uses as much as digits as its factorization.

23163702284077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 23163702284077 in words is "twenty-three trillion, one hundred sixty-three billion, seven hundred two million, two hundred eighty-four thousand, seventy-seven".