223233403243 has 8 divisors (see below), whose sum is σ = 232958978208. Its totient is φ = 213509476224.

The previous prime is 223233403241. The next prime is 223233403247. The reversal of 223233403243 is 342304332322.

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 223233403243 - 2¹ = 223233403241 is a prime.

It is a super-3 number, since 3×223233403243³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223233403241) 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, 131080 + ... + 680917.

It is an arithmetic number, because the mean of its divisors is an integer number (29119872276).

Almost surely, 2^223233403243 is an apocalyptic number.

223233403243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

223233403243 is a deficient number, since it is larger than the sum of its proper divisors (9725574965).

223233403243 is a wasteful number, since it uses less digits than its factorization.

223233403243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823973.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 223233403243 its reverse (342304332322), we get a palindrome (565537735565).

The spelling of 223233403243 in words is "two hundred twenty-three billion, two hundred thirty-three million, four hundred three thousand, two hundred forty-three".