2213023031343 has 24 divisors (see below), whose sum is σ = 3247595020800. Its totient is φ = 1451897395200.

The previous prime is 2213023031321. The next prime is 2213023031363. The reversal of 2213023031343 is 3431303203122.

2213023031343 is a `hidden beast` number, since 2 + 2 + 1 + 302 + 3 + 0 + 313 + 43 = 666.

It is not a de Polignac number, because 2213023031343 - 2⁵ = 2213023031311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213023031363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3455983 + ... + 4045968.

It is an arithmetic number, because the mean of its divisors is an integer number (135316459200).

Almost surely, 2^{2213023031343} is an apocalyptic number.

2213023031343 is a deficient number, since it is larger than the sum of its proper divisors (1034571989457).

2213023031343 is a wasteful number, since it uses less digits than its factorization.

2213023031343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502479 (or 7502476 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2213023031343 its reverse (3431303203122), we get a palindrome (5644326234465).

The spelling of 2213023031343 in words is "two trillion, two hundred thirteen billion, twenty-three million, thirty-one thousand, three hundred forty-three".