12760110261 has 12 divisors (see below), whose sum is σ = 18435991392. Its totient is φ = 8504561256.

The previous prime is 12760110247. The next prime is 12760110271. The reversal of 12760110261 is 16201106721.

It is a happy number.

12760110261 is a `hidden beast` number, since 1 + 27 + 601 + 10 + 26 + 1 = 666.

It is not a de Polignac number, because 12760110261 - 2⁶ = 12760110197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12760110221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144081 + ... + 215126.

It is an arithmetic number, because the mean of its divisors is an integer number (1536332616).

Almost surely, 2^12760110261 is an apocalyptic number.

It is an amenable number.

12760110261 is a deficient number, since it is larger than the sum of its proper divisors (5675881131).

12760110261 is a wasteful number, since it uses less digits than its factorization.

12760110261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363160 (or 363157 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 12760110261 its reverse (16201106721), we get a palindrome (28961216982).

The spelling of 12760110261 in words is "twelve billion, seven hundred sixty million, one hundred ten thousand, two hundred sixty-one".