12677270101 has 2 divisors, whose sum is σ = 12677270102. Its totient is φ = 12677270100.

The previous prime is 12677270087. The next prime is 12677270113. The reversal of 12677270101 is 10107277621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12675382225 + 1887876 = 112585^2 + 1374^2 .

It is a cyclic number.

It is not a de Polignac number, because 12677270101 - 2¹⁹ = 12676745813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12677270201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338635050 + 6338635051.

It is an arithmetic number, because the mean of its divisors is an integer number (6338635051).

Almost surely, 2^12677270101 is an apocalyptic number.

It is an amenable number.

12677270101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12677270101 is an equidigital number, since it uses as much as digits as its factorization.

12677270101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8232, while the sum is 34.

The spelling of 12677270101 in words is "twelve billion, six hundred seventy-seven million, two hundred seventy thousand, one hundred one".