2114142123 has 16 divisors (see below), whose sum is σ = 2949656576. Its totient is φ = 1345273920.

The previous prime is 2114142119. The next prime is 2114142167. The reversal of 2114142123 is 3212414112.

It is not a de Polignac number, because 2114142123 - 2² = 2114142119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2114142123.

It is not an unprimeable number, because it can be changed into a prime (2114142113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148915 + ... + 162492.

It is an arithmetic number, because the mean of its divisors is an integer number (184353536).

Almost surely, 2^2114142123 is an apocalyptic number.

2114142123 is a deficient number, since it is larger than the sum of its proper divisors (835514453).

2114142123 is a wasteful number, since it uses less digits than its factorization.

2114142123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311514.

The product of its digits is 384, while the sum is 21.

The square root of 2114142123 is about 45979.8012501142. The cubic root of 2114142123 is about 1283.4473564549.

Adding to 2114142123 its reverse (3212414112), we get a palindrome (5326556235).

The spelling of 2114142123 in words is "two billion, one hundred fourteen million, one hundred forty-two thousand, one hundred twenty-three".