303220303223 has 8 divisors (see below), whose sum is σ = 308407187760. Its totient is φ = 298040388480.

The previous prime is 303220303201. The next prime is 303220303229. The reversal of 303220303223 is 322303022303.

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 303220303223 - 2¹⁴ = 303220286839 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 (303220303229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1654658 + ... + 1828751.

It is an arithmetic number, because the mean of its divisors is an integer number (38550898470).

Almost surely, 2^303220303223 is an apocalyptic number.

303220303223 is a deficient number, since it is larger than the sum of its proper divisors (5186884537).

303220303223 is a wasteful number, since it uses less digits than its factorization.

303220303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484897.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 303220303223 its reverse (322303022303), we get a palindrome (625523325526).

The spelling of 303220303223 in words is "three hundred three billion, two hundred twenty million, three hundred three thousand, two hundred twenty-three".