2143113133023 has 24 divisors (see below), whose sum is σ = 3142761455600. Its totient is φ = 1407038117760.

The previous prime is 2143113132991. The next prime is 2143113133087. The reversal of 2143113133023 is 3203313113412.

2143113133023 is a `hidden beast` number, since 2 + 1 + 4 + 311 + 313 + 30 + 2 + 3 = 666.

It is not a de Polignac number, because 2143113133023 - 2⁵ = 2143113132991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143113133223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2033173 + ... + 2901726.

Almost surely, 2^{2143113133023} is an apocalyptic number.

2143113133023 is a deficient number, since it is larger than the sum of its proper divisors (999648322577).

2143113133023 is a wasteful number, since it uses less digits than its factorization.

2143113133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4935639 (or 4935636 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 2143113133023 its reverse (3203313113412), we get a palindrome (5346426246435).

The spelling of 2143113133023 in words is "two trillion, one hundred forty-three billion, one hundred thirteen million, one hundred thirty-three thousand, twenty-three".