12755099101 has 2 divisors, whose sum is σ = 12755099102. Its totient is φ = 12755099100.

The previous prime is 12755099047. The next prime is 12755099111. The reversal of 12755099101 is 10199055721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12270879076 + 484220025 = 110774^2 + 22005^2 .

It is an emirp because it is prime and its reverse (10199055721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12755099101 - 2¹¹ = 12755097053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12755099111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377549550 + 6377549551.

It is an arithmetic number, because the mean of its divisors is an integer number (6377549551).

Almost surely, 2^12755099101 is an apocalyptic number.

It is an amenable number.

12755099101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12755099101 is an equidigital number, since it uses as much as digits as its factorization.

12755099101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 40.

The spelling of 12755099101 in words is "twelve billion, seven hundred fifty-five million, ninety-nine thousand, one hundred one".