2042503207 has 2 divisors, whose sum is σ = 2042503208. Its totient is φ = 2042503206.

The previous prime is 2042503187. The next prime is 2042503237. The reversal of 2042503207 is 7023052402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042503207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042503237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021251603 + 1021251604.

It is an arithmetic number, because the mean of its divisors is an integer number (1021251604).

Almost surely, 2^2042503207 is an apocalyptic number.

2042503207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042503207 is an equidigital number, since it uses as much as digits as its factorization.

2042503207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 2042503207 is about 45194.0616342457. The cubic root of 2042503207 is about 1268.7836758046.

Adding to 2042503207 its reverse (7023052402), we get a palindrome (9065555609).

The spelling of 2042503207 in words is "two billion, forty-two million, five hundred three thousand, two hundred seven".