223303300023 has 4 divisors (see below), whose sum is σ = 297737733368. Its totient is φ = 148868866680.

The previous prime is 223303300001. The next prime is 223303300037. The reversal of 223303300023 is 320003303322.

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

It is not a de Polignac number, because 223303300023 - 2¹⁷ = 223303168951 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 (223303300223) 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, 37217216668 + ... + 37217216673.

It is an arithmetic number, because the mean of its divisors is an integer number (74434433342).

Almost surely, 2^223303300023 is an apocalyptic number.

223303300023 is a deficient number, since it is larger than the sum of its proper divisors (74434433345).

223303300023 is an equidigital number, since it uses as much as digits as its factorization.

223303300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74434433344.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 223303300023 its reverse (320003303322), we get a palindrome (543306603345).

The spelling of 223303300023 in words is "two hundred twenty-three billion, three hundred three million, three hundred thousand, twenty-three".