2122100303 has 2 divisors, whose sum is σ = 2122100304. Its totient is φ = 2122100302.

The previous prime is 2122100287. The next prime is 2122100341. The reversal of 2122100303 is 3030012212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122100303 - 2⁴ = 2122100287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122100203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061050151 + 1061050152.

It is an arithmetic number, because the mean of its divisors is an integer number (1061050152).

Almost surely, 2^2122100303 is an apocalyptic number.

2122100303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122100303 is an equidigital number, since it uses as much as digits as its factorization.

2122100303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2122100303 is about 46066.2599198155. The cubic root of 2122100303 is about 1285.0557497249.

Adding to 2122100303 its reverse (3030012212), we get a palindrome (5152112515).

The spelling of 2122100303 in words is "two billion, one hundred twenty-two million, one hundred thousand, three hundred three".