23024031233143 has 4 divisors (see below), whose sum is σ = 23027544749728. Its totient is φ = 23020517716560.

The previous prime is 23024031233087. The next prime is 23024031233173. The reversal of 23024031233143 is 34133213042032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23024031233143 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 (23024031233173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1756748463 + ... + 1756761568.

It is an arithmetic number, because the mean of its divisors is an integer number (5756886187432).

Almost surely, 2^{23024031233143} is an apocalyptic number.

23024031233143 is a deficient number, since it is larger than the sum of its proper divisors (3513516585).

23024031233143 is an equidigital number, since it uses as much as digits as its factorization.

23024031233143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513516584.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 23024031233143 its reverse (34133213042032), we get a palindrome (57157244275175).

The spelling of 23024031233143 in words is "twenty-three trillion, twenty-four billion, thirty-one million, two hundred thirty-three thousand, one hundred forty-three".