12303223302091 has 2 divisors, whose sum is σ = 12303223302092. Its totient is φ = 12303223302090.

The previous prime is 12303223301983. The next prime is 12303223302101. The reversal of 12303223302091 is 19020332230321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12303223302091 - 2²⁵ = 12303189747659 is a prime.

It is a super-2 number, since 2×12303223302091² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12303223902091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151611651045 + 6151611651046.

It is an arithmetic number, because the mean of its divisors is an integer number (6151611651046).

Almost surely, 2^{12303223302091} is an apocalyptic number.

12303223302091 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303223302091 is an equidigital number, since it uses as much as digits as its factorization.

12303223302091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 12303223302091 in words is "twelve trillion, three hundred three billion, two hundred twenty-three million, three hundred two thousand, ninety-one".