2102041303 has 2 divisors, whose sum is σ = 2102041304. Its totient is φ = 2102041302.

The previous prime is 2102041297. The next prime is 2102041387. The reversal of 2102041303 is 3031402012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102041303 - 2¹⁷ = 2101910231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102041103) 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, 1051020651 + 1051020652.

It is an arithmetic number, because the mean of its divisors is an integer number (1051020652).

Almost surely, 2^2102041303 is an apocalyptic number.

2102041303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102041303 is an equidigital number, since it uses as much as digits as its factorization.

2102041303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2102041303 is about 45848.0239814106. The cubic root of 2102041303 is about 1280.9939592023.

Adding to 2102041303 its reverse (3031402012), we get a palindrome (5133443315).

The spelling of 2102041303 in words is "two billion, one hundred two million, forty-one thousand, three hundred three".