11757612403133 has 2 divisors, whose sum is σ = 11757612403134. Its totient is φ = 11757612403132.

The previous prime is 11757612403109. The next prime is 11757612403139. The reversal of 11757612403133 is 33130421675711.

11757612403133 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., 7371214140004 + 4386398263129 = 2714998^2 + 2094373^2 .

It is an emirp because it is prime and its reverse (33130421675711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11757612403133 - 2²⁴ = 11757595625917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11757612403139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5878806201566 + 5878806201567.

It is an arithmetic number, because the mean of its divisors is an integer number (5878806201567).

Almost surely, 2^{11757612403133} is an apocalyptic number.

It is an amenable number.

11757612403133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11757612403133 is an equidigital number, since it uses as much as digits as its factorization.

11757612403133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 11757612403133 in words is "eleven trillion, seven hundred fifty-seven billion, six hundred twelve million, four hundred three thousand, one hundred thirty-three".