4003450103 has 2 divisors, whose sum is σ = 4003450104. Its totient is φ = 4003450102.

The previous prime is 4003450079. The next prime is 4003450109. The reversal of 4003450103 is 3010543004.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4003450103 is a prime.

It is a super-2 number, since 2×4003450103² = 32055225454421421218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4003450109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001725051 + 2001725052.

It is an arithmetic number, because the mean of its divisors is an integer number (2001725052).

Almost surely, 2^4003450103 is an apocalyptic number.

4003450103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4003450103 is an equidigital number, since it uses as much as digits as its factorization.

4003450103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 4003450103 is about 63272.8227835617. The cubic root of 4003450103 is about 1587.8573122422.

Adding to 4003450103 its reverse (3010543004), we get a palindrome (7013993107).

The spelling of 4003450103 in words is "four billion, three million, four hundred fifty thousand, one hundred three".