2213303013 has 6 divisors (see below), whose sum is σ = 3196993254. Its totient is φ = 1475535336.

The previous prime is 2213302999. The next prime is 2213303021. The reversal of 2213303013 is 3103033122.

2213303013 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1174981284 + 1038321729 = 34278^2 + 32223^2 .

It is not a de Polignac number, because 2213303013 - 2⁸ = 2213302757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213303413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122961270 + ... + 122961287.

It is an arithmetic number, because the mean of its divisors is an integer number (532832209).

Almost surely, 2^2213303013 is an apocalyptic number.

It is an amenable number.

2213303013 is a deficient number, since it is larger than the sum of its proper divisors (983690241).

2213303013 is a wasteful number, since it uses less digits than its factorization.

2213303013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245922563 (or 245922560 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2213303013 is about 47045.7544630756. The cubic root of 2213303013 is about 1303.2076632136.

Adding to 2213303013 its reverse (3103033122), we get a palindrome (5316336135).

The spelling of 2213303013 in words is "two billion, two hundred thirteen million, three hundred three thousand, thirteen".