11333587602091 has 2 divisors, whose sum is σ = 11333587602092. Its totient is φ = 11333587602090.

The previous prime is 11333587602079. The next prime is 11333587602163. The reversal of 11333587602091 is 19020678533311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11333587602091 - 2⁵ = 11333587602059 is a prime.

It is not a weakly prime, because it can be changed into another prime (11333587602791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666793801045 + 5666793801046.

It is an arithmetic number, because the mean of its divisors is an integer number (5666793801046).

Almost surely, 2^{11333587602091} is an apocalyptic number.

11333587602091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11333587602091 is an equidigital number, since it uses as much as digits as its factorization.

11333587602091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 11333587602091 in words is "eleven trillion, three hundred thirty-three billion, five hundred eighty-seven million, six hundred two thousand, ninety-one".