23016756277 has 2 divisors, whose sum is σ = 23016756278. Its totient is φ = 23016756276.

The previous prime is 23016756179. The next prime is 23016756299. The reversal of 23016756277 is 77265761032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13884851556 + 9131904721 = 117834^2 + 95561^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23016756277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23016786277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11508378138 + 11508378139.

It is an arithmetic number, because the mean of its divisors is an integer number (11508378139).

Almost surely, 2^23016756277 is an apocalyptic number.

It is an amenable number.

23016756277 is a deficient number, since it is larger than the sum of its proper divisors (1).

23016756277 is an equidigital number, since it uses as much as digits as its factorization.

23016756277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 23016756277 in words is "twenty-three billion, sixteen million, seven hundred fifty-six thousand, two hundred seventy-seven".