23013424143 has 12 divisors (see below), whose sum is σ = 33254092768. Its totient is φ = 15336522720.

The previous prime is 23013424123. The next prime is 23013424153. The reversal of 23013424143 is 34142431032.

23013424143 is a `hidden beast` number, since 2 + 301 + 342 + 4 + 14 + 3 = 666.

It is not a de Polignac number, because 23013424143 - 2¹⁰ = 23013423119 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 (23013424103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454630 + ... + 502707.

Almost surely, 2^23013424143 is an apocalyptic number.

23013424143 is a deficient number, since it is larger than the sum of its proper divisors (10240668625).

23013424143 is a wasteful number, since it uses less digits than its factorization.

23013424143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960014 (or 960011 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23013424143 its reverse (34142431032), we get a palindrome (57155855175).

The spelling of 23013424143 in words is "twenty-three billion, thirteen million, four hundred twenty-four thousand, one hundred forty-three".