23277103335197 has 2 divisors, whose sum is σ = 23277103335198. Its totient is φ = 23277103335196.

The previous prime is 23277103335151. The next prime is 23277103335221. The reversal of 23277103335197 is 79153330177232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11887193823961 + 11389909511236 = 3447781^2 + 3374894^2 .

It is a cyclic number.

It is not a de Polignac number, because 23277103335197 - 2¹⁴ = 23277103318813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23277103331197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11638551667598 + 11638551667599.

It is an arithmetic number, because the mean of its divisors is an integer number (11638551667599).

Almost surely, 2^{23277103335197} is an apocalyptic number.

It is an amenable number.

23277103335197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23277103335197 is an equidigital number, since it uses as much as digits as its factorization.

23277103335197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5000940, while the sum is 53.

The spelling of 23277103335197 in words is "twenty-three trillion, two hundred seventy-seven billion, one hundred three million, three hundred thirty-five thousand, one hundred ninety-seven".