203302322223 has 64 divisors (see below), whose sum is σ = 379778015232. Its totient is φ = 93249002880.

The previous prime is 203302322173. The next prime is 203302322231. The reversal of 203302322223 is 322223203302.

203302322223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 203302322223 - 2¹⁸ = 203302060079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203302322193 and 203302322202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203302322263) 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 63 ways as a sum of consecutive naturals, for example, 1402665 + ... + 1540802.

It is an arithmetic number, because the mean of its divisors is an integer number (5934031488).

Almost surely, 2^203302322223 is an apocalyptic number.

203302322223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

203302322223 is a deficient number, since it is larger than the sum of its proper divisors (176475693009).

203302322223 is a wasteful number, since it uses less digits than its factorization.

203302322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943524.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 203302322223 its reverse (322223203302), we get a palindrome (525525525525).

It can be divided in two parts, 203302 and 322223, that added together give a palindrome (525525).

The spelling of 203302322223 in words is "two hundred three billion, three hundred two million, three hundred twenty-two thousand, two hundred twenty-three".