23101101277 has 2 divisors, whose sum is σ = 23101101278. Its totient is φ = 23101101276.

The previous prime is 23101101269. The next prime is 23101101323. The reversal of 23101101277 is 77210110132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16375297156 + 6725804121 = 127966^2 + 82011^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101101277 - 2³ = 23101101269 is a prime.

It is a super-2 number, since 2×23101101277² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23101101217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550550638 + 11550550639.

It is an arithmetic number, because the mean of its divisors is an integer number (11550550639).

Almost surely, 2^23101101277 is an apocalyptic number.

It is an amenable number.

23101101277 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101101277 is an equidigital number, since it uses as much as digits as its factorization.

23101101277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 25.

The spelling of 23101101277 in words is "twenty-three billion, one hundred one million, one hundred one thousand, two hundred seventy-seven".