12113333110191 has 32 divisors (see below), whose sum is σ = 16316040058560. Its totient is φ = 7993528418304.

The previous prime is 12113333110187. The next prime is 12113333110213. The reversal of 12113333110191 is 19101133331121.

It is not a de Polignac number, because 12113333110191 - 2² = 12113333110187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113333110591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171714415 + ... + 171784943.

It is an arithmetic number, because the mean of its divisors is an integer number (509876251830).

Almost surely, 2^{12113333110191} is an apocalyptic number.

12113333110191 is a deficient number, since it is larger than the sum of its proper divisors (4202706948369).

12113333110191 is a wasteful number, since it uses less digits than its factorization.

12113333110191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72075.

The product of its (nonzero) digits is 1458, while the sum is 30.

The spelling of 12113333110191 in words is "twelve trillion, one hundred thirteen billion, three hundred thirty-three million, one hundred ten thousand, one hundred ninety-one".