223130003 has 2 divisors, whose sum is σ = 223130004. Its totient is φ = 223130002.

The previous prime is 223129999. The next prime is 223130021. The reversal of 223130003 is 300031322.

223130003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223130003 - 2² = 223129999 is a prime.

It is a super-3 number, since 3×223130003³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223130003.

It is not a weakly prime, because it can be changed into another prime (223130023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111565001 + 111565002.

It is an arithmetic number, because the mean of its divisors is an integer number (111565002).

Almost surely, 2^223130003 is an apocalyptic number.

223130003 is a deficient number, since it is larger than the sum of its proper divisors (1).

223130003 is an equidigital number, since it uses as much as digits as its factorization.

223130003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 223130003 is about 14937.5367112520. The cubic root of 223130003 is about 606.5305173214.

Adding to 223130003 its reverse (300031322), we get a palindrome (523161325).

The spelling of 223130003 in words is "two hundred twenty-three million, one hundred thirty thousand, three".