223320023301 has 4 divisors (see below), whose sum is σ = 297760031072. Its totient is φ = 148880015532.

The previous prime is 223320023291. The next prime is 223320023309. The reversal of 223320023301 is 103320023322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 223320023301 - 2¹⁸ = 223319761157 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 (223320023309) 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, 37220003881 + ... + 37220003886.

It is an arithmetic number, because the mean of its divisors is an integer number (74440007768).

Almost surely, 2^223320023301 is an apocalyptic number.

It is an amenable number.

223320023301 is a deficient number, since it is larger than the sum of its proper divisors (74440007771).

223320023301 is an equidigital number, since it uses as much as digits as its factorization.

223320023301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74440007770.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223320023301 its sum of digits (21), we get a palindrome (223320023322).

Adding to 223320023301 its reverse (103320023322), we get a palindrome (326640046623).

The spelling of 223320023301 in words is "two hundred twenty-three billion, three hundred twenty million, twenty-three thousand, three hundred one".