2213403343323 has 16 divisors (see below), whose sum is σ = 2958923520000. Its totient is φ = 1471745246720.

The previous prime is 2213403343303. The next prime is 2213403343421. The reversal of 2213403343323 is 3233433043122.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213403343323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213403343303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3172978 + ... + 3807176.

It is an arithmetic number, because the mean of its divisors is an integer number (184932720000).

Almost surely, 2^{2213403343323} is an apocalyptic number.

2213403343323 is a deficient number, since it is larger than the sum of its proper divisors (745520176677).

2213403343323 is a wasteful number, since it uses less digits than its factorization.

2213403343323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637242.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 2213403343323 its reverse (3233433043122), we get a palindrome (5446836386445).

The spelling of 2213403343323 in words is "two trillion, two hundred thirteen billion, four hundred three million, three hundred forty-three thousand, three hundred twenty-three".