11102312203291 has 2 divisors, whose sum is σ = 11102312203292. Its totient is φ = 11102312203290.

The previous prime is 11102312203253. The next prime is 11102312203309. The reversal of 11102312203291 is 19230221320111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11102312203291 - 2⁷ = 11102312203163 is a prime.

It is a super-2 number, since 2×11102312203291² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11102312203091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551156101645 + 5551156101646.

It is an arithmetic number, because the mean of its divisors is an integer number (5551156101646).

Almost surely, 2^{11102312203291} is an apocalyptic number.

11102312203291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102312203291 is an equidigital number, since it uses as much as digits as its factorization.

11102312203291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 11102312203291 in words is "eleven trillion, one hundred two billion, three hundred twelve million, two hundred three thousand, two hundred ninety-one".