12141111127 has 2 divisors, whose sum is σ = 12141111128. Its totient is φ = 12141111126.

The previous prime is 12141111089. The next prime is 12141111161. The reversal of 12141111127 is 72111114121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12141111127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12141111098 and 12141111107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12141111427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070555563 + 6070555564.

It is an arithmetic number, because the mean of its divisors is an integer number (6070555564).

Almost surely, 2^12141111127 is an apocalyptic number.

12141111127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12141111127 is an equidigital number, since it uses as much as digits as its factorization.

12141111127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112, while the sum is 22.

Adding to 12141111127 its reverse (72111114121), we get a palindrome (84252225248).

The spelling of 12141111127 in words is "twelve billion, one hundred forty-one million, one hundred eleven thousand, one hundred twenty-seven".