12750932111 has 2 divisors, whose sum is σ = 12750932112. Its totient is φ = 12750932110.

The previous prime is 12750932039. The next prime is 12750932113. The reversal of 12750932111 is 11123905721.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11123905721) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12750932111 is a prime.

Together with 12750932113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12750932113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6375466055 + 6375466056.

It is an arithmetic number, because the mean of its divisors is an integer number (6375466056).

Almost surely, 2^12750932111 is an apocalyptic number.

12750932111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12750932111 is an equidigital number, since it uses as much as digits as its factorization.

12750932111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 32.

The spelling of 12750932111 in words is "twelve billion, seven hundred fifty million, nine hundred thirty-two thousand, one hundred eleven".