1122310003 has 2 divisors, whose sum is σ = 1122310004. Its totient is φ = 1122310002.

The previous prime is 1122309997. The next prime is 1122310027. The reversal of 1122310003 is 3000132211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122310003 - 2⁵ = 1122309971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122710003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561155001 + 561155002.

It is an arithmetic number, because the mean of its divisors is an integer number (561155002).

Almost surely, 2^1122310003 is an apocalyptic number.

1122310003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122310003 is an equidigital number, since it uses as much as digits as its factorization.

1122310003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1122310003 is about 33500.8955551937. The cubic root of 1122310003 is about 1039.2122989439.

Adding to 1122310003 its reverse (3000132211), we get a palindrome (4122442214).

The spelling of 1122310003 in words is "one billion, one hundred twenty-two million, three hundred ten thousand, three".