11533302154987 has 2 divisors, whose sum is σ = 11533302154988. Its totient is φ = 11533302154986.

The previous prime is 11533302154981. The next prime is 11533302155021. The reversal of 11533302154987 is 78945120333511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11533302154987 - 2²⁷ = 11533167937259 is a prime.

It is not a weakly prime, because it can be changed into another prime (11533302154981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766651077493 + 5766651077494.

It is an arithmetic number, because the mean of its divisors is an integer number (5766651077494).

Almost surely, 2^{11533302154987} is an apocalyptic number.

11533302154987 is a deficient number, since it is larger than the sum of its proper divisors (1).

11533302154987 is an equidigital number, since it uses as much as digits as its factorization.

11533302154987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 11533302154987 in words is "eleven trillion, five hundred thirty-three billion, three hundred two million, one hundred fifty-four thousand, nine hundred eighty-seven".