11875723174087 has 2 divisors, whose sum is σ = 11875723174088. Its totient is φ = 11875723174086.

The previous prime is 11875723174079. The next prime is 11875723174103. The reversal of 11875723174087 is 78047132757811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11875723174087 - 2³ = 11875723174079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11875723174787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5937861587043 + 5937861587044.

It is an arithmetic number, because the mean of its divisors is an integer number (5937861587044).

Almost surely, 2^{11875723174087} is an apocalyptic number.

11875723174087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11875723174087 is an equidigital number, since it uses as much as digits as its factorization.

11875723174087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18439680, while the sum is 61.

The spelling of 11875723174087 in words is "eleven trillion, eight hundred seventy-five billion, seven hundred twenty-three million, one hundred seventy-four thousand, eighty-seven".