11160642123 has 24 divisors (see below), whose sum is σ = 17015731200. Its totient is φ = 7029580464.

The previous prime is 11160642121. The next prime is 11160642127. The reversal of 11160642123 is 32124606111.

It is a happy number.

11160642123 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 0 + 642 + 12 + 3 = 666.

11160642123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11160642123 - 2¹ = 11160642121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11160642121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26163 + ... + 151676.

It is an arithmetic number, because the mean of its divisors is an integer number (708988800).

Almost surely, 2^11160642123 is an apocalyptic number.

11160642123 is a deficient number, since it is larger than the sum of its proper divisors (5855089077).

11160642123 is a wasteful number, since it uses less digits than its factorization.

11160642123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178231 (or 178228 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 11160642123 in words is "eleven billion, one hundred sixty million, six hundred forty-two thousand, one hundred twenty-three".