23322131303143 has 4 divisors (see below), whose sum is σ = 23704461324568. Its totient is φ = 22939801281720.

The previous prime is 23322131303123. The next prime is 23322131303179. The reversal of 23322131303143 is 34130313122332.

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 23322131303143 - 2⁵ = 23322131303111 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 (23322131303123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191165010621 + ... + 191165010742.

It is an arithmetic number, because the mean of its divisors is an integer number (5926115331142).

Almost surely, 2^{23322131303143} is an apocalyptic number.

23322131303143 is a deficient number, since it is larger than the sum of its proper divisors (382330021425).

23322131303143 is an equidigital number, since it uses as much as digits as its factorization.

23322131303143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382330021424.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 23322131303143 its reverse (34130313122332), we get a palindrome (57452444425475).

The spelling of 23322131303143 in words is "twenty-three trillion, three hundred twenty-two billion, one hundred thirty-one million, three hundred three thousand, one hundred forty-three".