12677107523 has 2 divisors, whose sum is σ = 12677107524. Its totient is φ = 12677107522.

The previous prime is 12677107507. The next prime is 12677107529. The reversal of 12677107523 is 32570177621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12677107523 - 2⁴ = 12677107507 is a prime.

It is not a weakly prime, because it can be changed into another prime (12677107529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338553761 + 6338553762.

It is an arithmetic number, because the mean of its divisors is an integer number (6338553762).

Almost surely, 2^12677107523 is an apocalyptic number.

12677107523 is a deficient number, since it is larger than the sum of its proper divisors (1).

12677107523 is an equidigital number, since it uses as much as digits as its factorization.

12677107523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 12677107523 in words is "twelve billion, six hundred seventy-seven million, one hundred seven thousand, five hundred twenty-three".