12302110191 has 16 divisors (see below), whose sum is σ = 18747953408. Its totient is φ = 7029072000.

The previous prime is 12302110159. The next prime is 12302110193. The reversal of 12302110191 is 19101120321.

It is a happy number.

It is not a de Polignac number, because 12302110191 - 2⁵ = 12302110159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302110193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244116 + ... + 290166.

It is an arithmetic number, because the mean of its divisors is an integer number (1171747088).

Almost surely, 2^12302110191 is an apocalyptic number.

12302110191 is a deficient number, since it is larger than the sum of its proper divisors (6445843217).

12302110191 is a wasteful number, since it uses less digits than its factorization.

12302110191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58782.

The product of its (nonzero) digits is 108, while the sum is 21.

The spelling of 12302110191 in words is "twelve billion, three hundred two million, one hundred ten thousand, one hundred ninety-one".