113432003 has 2 divisors, whose sum is σ = 113432004. Its totient is φ = 113432002.

The previous prime is 113431991. The next prime is 113432017. The reversal of 113432003 is 300234311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113432003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (113432063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56716001 + 56716002.

It is an arithmetic number, because the mean of its divisors is an integer number (56716002).

Almost surely, 2^113432003 is an apocalyptic number.

113432003 is a deficient number, since it is larger than the sum of its proper divisors (1).

113432003 is an equidigital number, since it uses as much as digits as its factorization.

113432003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 113432003 is about 10650.4461408901. The cubic root of 113432003 is about 484.0741226437.

Adding to 113432003 its reverse (300234311), we get a palindrome (413666314).

The spelling of 113432003 in words is "one hundred thirteen million, four hundred thirty-two thousand, three".