4003111223 has 2 divisors, whose sum is σ = 4003111224. Its totient is φ = 4003111222.

The previous prime is 4003111181. The next prime is 4003111241. The reversal of 4003111223 is 3221113004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4003111223 - 2⁸ = 4003110967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4003111423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001555611 + 2001555612.

It is an arithmetic number, because the mean of its divisors is an integer number (2001555612).

Almost surely, 2^4003111223 is an apocalyptic number.

4003111223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4003111223 is an equidigital number, since it uses as much as digits as its factorization.

4003111223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4003111223 is about 63270.1447998975. The cubic root of 4003111223 is about 1587.8125085308.

Adding to 4003111223 its reverse (3221113004), we get a palindrome (7224224227).

The spelling of 4003111223 in words is "four billion, three million, one hundred eleven thousand, two hundred twenty-three".