12388502118133 has 2 divisors, whose sum is σ = 12388502118134. Its totient is φ = 12388502118132.

The previous prime is 12388502118101. The next prime is 12388502118137. The reversal of 12388502118133 is 33181120588321.

12388502118133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6679733292324 + 5708768825809 = 2584518^2 + 2389303^2 .

It is a cyclic number.

It is not a de Polignac number, because 12388502118133 - 2⁵ = 12388502118101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12388502118137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6194251059066 + 6194251059067.

It is an arithmetic number, because the mean of its divisors is an integer number (6194251059067).

Almost surely, 2^{12388502118133} is an apocalyptic number.

It is an amenable number.

12388502118133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12388502118133 is an equidigital number, since it uses as much as digits as its factorization.

12388502118133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 12388502118133 in words is "twelve trillion, three hundred eighty-eight billion, five hundred two million, one hundred eighteen thousand, one hundred thirty-three".