107875240861 has 2 divisors, whose sum is σ = 107875240862. Its totient is φ = 107875240860.

The previous prime is 107875240843. The next prime is 107875240873. The reversal of 107875240861 is 168042578701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65443360761 + 42431880100 = 255819^2 + 205990^2 .

It is a cyclic number.

It is not a de Polignac number, because 107875240861 - 2⁹ = 107875240349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107875240801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53937620430 + 53937620431.

It is an arithmetic number, because the mean of its divisors is an integer number (53937620431).

Almost surely, 2^107875240861 is an apocalyptic number.

It is an amenable number.

107875240861 is a deficient number, since it is larger than the sum of its proper divisors (1).

107875240861 is an equidigital number, since it uses as much as digits as its factorization.

107875240861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 107875240861 in words is "one hundred seven billion, eight hundred seventy-five million, two hundred forty thousand, eight hundred sixty-one".