2107003 has 2 divisors, whose sum is σ = 2107004. Its totient is φ = 2107002.

The previous prime is 2106991. The next prime is 2107013. The reversal of 2107003 is 3007012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2107003 - 2⁹ = 2106491 is a prime.

It is not a weakly prime, because it can be changed into another prime (2107013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053501 + 1053502.

It is an arithmetic number, because the mean of its divisors is an integer number (1053502).

2^2107003 is an apocalyptic number.

2107003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107003 is an equidigital number, since it uses as much as digits as its factorization.

2107003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 2107003 is about 1451.5519281100. The cubic root of 2107003 is about 128.2001061134.

Subtracting 2107003 from its reverse (3007012), we obtain a palindrome (900009).

The spelling of 2107003 in words is "two million, one hundred seven thousand, three".