12303102091 has 32 divisors (see below), whose sum is σ = 15336345600. Its totient is φ = 9631405440.

The previous prime is 12303102089. The next prime is 12303102121. The reversal of 12303102091 is 19020130321.

12303102091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12303102091 - 2¹ = 12303102089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303102061) 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 in 31 ways as a sum of consecutive naturals, for example, 1103541 + ... + 1114633.

It is an arithmetic number, because the mean of its divisors is an integer number (479260800).

Almost surely, 2^12303102091 is an apocalyptic number.

12303102091 is a deficient number, since it is larger than the sum of its proper divisors (3033243509).

12303102091 is a wasteful number, since it uses less digits than its factorization.

12303102091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11419.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 12303102091 in words is "twelve billion, three hundred three million, one hundred two thousand, ninety-one".