2113222303 has 2 divisors, whose sum is σ = 2113222304. Its totient is φ = 2113222302.

The previous prime is 2113222301. The next prime is 2113222361. The reversal of 2113222303 is 3032223112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2113222303 - 2¹ = 2113222301 is a prime.

Together with 2113222301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113222301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056611151 + 1056611152.

It is an arithmetic number, because the mean of its divisors is an integer number (1056611152).

Almost surely, 2^2113222303 is an apocalyptic number.

2113222303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113222303 is an equidigital number, since it uses as much as digits as its factorization.

2113222303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2113222303 is about 45969.7977263333. The cubic root of 2113222303 is about 1283.2611955553.

Adding to 2113222303 its reverse (3032223112), we get a palindrome (5145445415).

The spelling of 2113222303 in words is "two billion, one hundred thirteen million, two hundred twenty-two thousand, three hundred three".