12111131100583 has 2 divisors, whose sum is σ = 12111131100584. Its totient is φ = 12111131100582.

The previous prime is 12111131100503. The next prime is 12111131100587. The reversal of 12111131100583 is 38500113111121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12111131100583 - 2²⁵ = 12111097546151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12111131100587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055565550291 + 6055565550292.

It is an arithmetic number, because the mean of its divisors is an integer number (6055565550292).

Almost surely, 2^{12111131100583} is an apocalyptic number.

12111131100583 is a deficient number, since it is larger than the sum of its proper divisors (1).

12111131100583 is an equidigital number, since it uses as much as digits as its factorization.

12111131100583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 28.

The spelling of 12111131100583 in words is "twelve trillion, one hundred eleven billion, one hundred thirty-one million, one hundred thousand, five hundred eighty-three".