2112313303 has 2 divisors, whose sum is σ = 2112313304. Its totient is φ = 2112313302.

The previous prime is 2112313283. The next prime is 2112313349. The reversal of 2112313303 is 3033132112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112313303 - 2²¹ = 2110216151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112313373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056156651 + 1056156652.

It is an arithmetic number, because the mean of its divisors is an integer number (1056156652).

Almost surely, 2^2112313303 is an apocalyptic number.

2112313303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112313303 is an equidigital number, since it uses as much as digits as its factorization.

2112313303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2112313303 is about 45959.9097366390. The cubic root of 2112313303 is about 1283.0771714201.

Adding to 2112313303 its reverse (3033132112), we get a palindrome (5145445415).

The spelling of 2112313303 in words is "two billion, one hundred twelve million, three hundred thirteen thousand, three hundred three".