23220230143 has 8 divisors (see below), whose sum is σ = 25332317136. Its totient is φ = 21108336000.

The previous prime is 23220230141. The next prime is 23220230183. The reversal of 23220230143 is 34103202232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23220230143 - 2¹ = 23220230141 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 (23220230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338343 + ... + 401143.

It is an arithmetic number, because the mean of its divisors is an integer number (3166539642).

Almost surely, 2^23220230143 is an apocalyptic number.

23220230143 is a deficient number, since it is larger than the sum of its proper divisors (2112086993).

23220230143 is a wasteful number, since it uses less digits than its factorization.

23220230143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96425.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23220230143 its reverse (34103202232), we get a palindrome (57323432375).

The spelling of 23220230143 in words is "twenty-three billion, two hundred twenty million, two hundred thirty thousand, one hundred forty-three".