2103330407 has 2 divisors, whose sum is σ = 2103330408. Its totient is φ = 2103330406.

The previous prime is 2103330329. The next prime is 2103330469. The reversal of 2103330407 is 7040333012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2103330407 - 2²² = 2099136103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103330007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051665203 + 1051665204.

It is an arithmetic number, because the mean of its divisors is an integer number (1051665204).

Almost surely, 2^2103330407 is an apocalyptic number.

2103330407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103330407 is an equidigital number, since it uses as much as digits as its factorization.

2103330407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 2103330407 is about 45862.0802733587. The cubic root of 2103330407 is about 1281.2557677250.

Adding to 2103330407 its reverse (7040333012), we get a palindrome (9143663419).

The spelling of 2103330407 in words is "two billion, one hundred three million, three hundred thirty thousand, four hundred seven".