23223150323423 has 4 divisors (see below), whose sum is σ = 23253349479360. Its totient is φ = 23192951167488.

The previous prime is 23223150323389. The next prime is 23223150323437. The reversal of 23223150323423 is 32432305132232.

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 23223150323423 - 2¹⁴ = 23223150307039 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 (23223150323453) 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, 15099576815 + ... + 15099578352.

It is an arithmetic number, because the mean of its divisors is an integer number (5813337369840).

Almost surely, 2^{23223150323423} is an apocalyptic number.

23223150323423 is a deficient number, since it is larger than the sum of its proper divisors (30199155937).

23223150323423 is an equidigital number, since it uses as much as digits as its factorization.

23223150323423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30199155936.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 23223150323423 its reverse (32432305132232), we get a palindrome (55655455455655).

The spelling of 23223150323423 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred fifty million, three hundred twenty-three thousand, four hundred twenty-three".