113033012003 has 2 divisors, whose sum is σ = 113033012004. Its totient is φ = 113033012002.

The previous prime is 113033011991. The next prime is 113033012011. The reversal of 113033012003 is 300210330311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113033012003 - 2³⁰ = 111959270179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (113033012063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56516506001 + 56516506002.

It is an arithmetic number, because the mean of its divisors is an integer number (56516506002).

Almost surely, 2^113033012003 is an apocalyptic number.

113033012003 is a deficient number, since it is larger than the sum of its proper divisors (1).

113033012003 is an equidigital number, since it uses as much as digits as its factorization.

113033012003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 113033012003 its reverse (300210330311), we get a palindrome (413243342314).

The spelling of 113033012003 in words is "one hundred thirteen billion, thirty-three million, twelve thousand, three".