223340240003 has 4 divisors (see below), whose sum is σ = 224230042008. Its totient is φ = 222450438000.

The previous prime is 223340239979. The next prime is 223340240051. The reversal of 223340240003 is 300042043322.

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

It is a cyclic number.

It is not a de Polignac number, because 223340240003 - 2¹⁴ = 223340223619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223340240093) 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, 444900626 + ... + 444901127.

It is an arithmetic number, because the mean of its divisors is an integer number (56057510502).

Almost surely, 2^223340240003 is an apocalyptic number.

223340240003 is a deficient number, since it is larger than the sum of its proper divisors (889802005).

223340240003 is an equidigital number, since it uses as much as digits as its factorization.

223340240003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889802004.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 223340240003 its reverse (300042043322), we get a palindrome (523382283325).

The spelling of 223340240003 in words is "two hundred twenty-three billion, three hundred forty million, two hundred forty thousand, three".