23322131334143 has 4 divisors (see below), whose sum is σ = 24694021412640. Its totient is φ = 21950241255648.

The previous prime is 23322131334133. The next prime is 23322131334167. The reversal of 23322131334143 is 34143313122332.

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

It is a cyclic number.

It is not a de Polignac number, because 23322131334143 - 2⁶ = 23322131334079 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 (23322131334113) 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, 685945039223 + ... + 685945039256.

It is an arithmetic number, because the mean of its divisors is an integer number (6173505353160).

Almost surely, 2^{23322131334143} is an apocalyptic number.

23322131334143 is a deficient number, since it is larger than the sum of its proper divisors (1371890078497).

23322131334143 is a wasteful number, since it uses less digits than its factorization.

23322131334143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371890078496.

The product of its digits is 93312, while the sum is 35.

Adding to 23322131334143 its reverse (34143313122332), we get a palindrome (57465444456475).

The spelling of 23322131334143 in words is "twenty-three trillion, three hundred twenty-two billion, one hundred thirty-one million, three hundred thirty-four thousand, one hundred forty-three".