13120236246277 has 2 divisors, whose sum is σ = 13120236246278. Its totient is φ = 13120236246276.

The previous prime is 13120236246241. The next prime is 13120236246281. The reversal of 13120236246277 is 77264263202131.

13120236246277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10125626762241 + 2994609484036 = 3182079^2 + 1730494^2 .

It is a cyclic number.

It is not a de Polignac number, because 13120236246277 - 2⁷ = 13120236246149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13120236246077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560118123138 + 6560118123139.

It is an arithmetic number, because the mean of its divisors is an integer number (6560118123139).

Almost surely, 2^{13120236246277} is an apocalyptic number.

It is an amenable number.

13120236246277 is a deficient number, since it is larger than the sum of its proper divisors (1).

13120236246277 is an equidigital number, since it uses as much as digits as its factorization.

13120236246277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 13120236246277 in words is "thirteen trillion, one hundred twenty billion, two hundred thirty-six million, two hundred forty-six thousand, two hundred seventy-seven".