12160057111 has 2 divisors, whose sum is σ = 12160057112. Its totient is φ = 12160057110.

The previous prime is 12160057103. The next prime is 12160057123. The reversal of 12160057111 is 11175006121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12160057111 - 2³ = 12160057103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12160657111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6080028555 + 6080028556.

It is an arithmetic number, because the mean of its divisors is an integer number (6080028556).

Almost surely, 2^12160057111 is an apocalyptic number.

12160057111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12160057111 is an equidigital number, since it uses as much as digits as its factorization.

12160057111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 25.

The spelling of 12160057111 in words is "twelve billion, one hundred sixty million, fifty-seven thousand, one hundred eleven".