11874020755013 has 2 divisors, whose sum is σ = 11874020755014. Its totient is φ = 11874020755012.

The previous prime is 11874020755001. The next prime is 11874020755021. The reversal of 11874020755013 is 31055702047811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10368290520289 + 1505730234724 = 3219983^2 + 1227082^2 .

It is a cyclic number.

It is not a de Polignac number, because 11874020755013 - 2¹⁸ = 11874020492869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11874020757013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5937010377506 + 5937010377507.

It is an arithmetic number, because the mean of its divisors is an integer number (5937010377507).

Almost surely, 2^{11874020755013} is an apocalyptic number.

It is an amenable number.

11874020755013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11874020755013 is an equidigital number, since it uses as much as digits as its factorization.

11874020755013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235200, while the sum is 44.

The spelling of 11874020755013 in words is "eleven trillion, eight hundred seventy-four billion, twenty million, seven hundred fifty-five thousand, thirteen".