2101412303 has 2 divisors, whose sum is σ = 2101412304. Its totient is φ = 2101412302.

The previous prime is 2101412233. The next prime is 2101412329. The reversal of 2101412303 is 3032141012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2101412303 - 2¹² = 2101408207 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101412333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050706151 + 1050706152.

It is an arithmetic number, because the mean of its divisors is an integer number (1050706152).

Almost surely, 2^2101412303 is an apocalyptic number.

2101412303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101412303 is an equidigital number, since it uses as much as digits as its factorization.

2101412303 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 17.

The square root of 2101412303 is about 45841.1638486634. The cubic root of 2101412303 is about 1280.8661745927.

Adding to 2101412303 its reverse (3032141012), we get a palindrome (5133553315).

The spelling of 2101412303 in words is "two billion, one hundred one million, four hundred twelve thousand, three hundred three".