23213320142003 has 4 divisors (see below), whose sum is σ = 23213329826328. Its totient is φ = 23213310457680.

The previous prime is 23213320141993. The next prime is 23213320142011. The reversal of 23213320142003 is 30024102331232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23213320142003 - 2¹⁰ = 23213320140979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23213320145003) 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, 1696700 + ... + 7021782.

It is an arithmetic number, because the mean of its divisors is an integer number (5803332456582).

Almost surely, 2^{23213320142003} is an apocalyptic number.

23213320142003 is a deficient number, since it is larger than the sum of its proper divisors (9684325).

23213320142003 is an equidigital number, since it uses as much as digits as its factorization.

23213320142003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9684324.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23213320142003 its reverse (30024102331232), we get a palindrome (53237422473235).

The spelling of 23213320142003 in words is "twenty-three trillion, two hundred thirteen billion, three hundred twenty million, one hundred forty-two thousand, three".