12160057143 has 32 divisors (see below), whose sum is σ = 18535608000. Its totient is φ = 7024674816.

The previous prime is 12160057123. The next prime is 12160057153. The reversal of 12160057143 is 34175006121.

It is not a de Polignac number, because 12160057143 - 2⁵ = 12160057111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12160057143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160057103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234333 + ... + 281481.

It is an arithmetic number, because the mean of its divisors is an integer number (579237750).

Almost surely, 2^12160057143 is an apocalyptic number.

12160057143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12160057143 is a deficient number, since it is larger than the sum of its proper divisors (6375550857).

12160057143 is a wasteful number, since it uses less digits than its factorization.

12160057143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47571.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 12160057143 in words is "twelve billion, one hundred sixty million, fifty-seven thousand, one hundred forty-three".