12768088311 has 18 divisors (see below), whose sum is σ = 20271833400. Its totient is φ = 7738234680.

The previous prime is 12768088301. The next prime is 12768088339. The reversal of 12768088311 is 11388086721.

It is a happy number.

It is not a de Polignac number, because 12768088311 - 2⁶ = 12768088247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12768088301) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5861211 + ... + 5863388.

Almost surely, 2^12768088311 is an apocalyptic number.

12768088311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12768088311 is a deficient number, since it is larger than the sum of its proper divisors (7503745089).

12768088311 is a wasteful number, since it uses less digits than its factorization.

12768088311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724627 (or 11724613 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 12768088311 in words is "twelve billion, seven hundred sixty-eight million, eighty-eight thousand, three hundred eleven".