11331223003 has 2 divisors, whose sum is σ = 11331223004. Its totient is φ = 11331223002.

The previous prime is 11331222979. The next prime is 11331223039. The reversal of 11331223003 is 30032213311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11331223003 - 2⁵ = 11331222971 is a prime.

It is a super-2 number, since 2×11331223003² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11331223093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665611501 + 5665611502.

It is an arithmetic number, because the mean of its divisors is an integer number (5665611502).

Almost surely, 2^11331223003 is an apocalyptic number.

11331223003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331223003 is an equidigital number, since it uses as much as digits as its factorization.

11331223003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11331223003 its reverse (30032213311), we get a palindrome (41363436314).

The spelling of 11331223003 in words is "eleven billion, three hundred thirty-one million, two hundred twenty-three thousand, three".