2123334213 has 32 divisors (see below), whose sum is σ = 3801219072. Its totient is φ = 1018180800.

The previous prime is 2123334193. The next prime is 2123334259. The reversal of 2123334213 is 3124333212.

2123334213 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2123334213 - 2⁸ = 2123333957 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 (2123334013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350533 + ... + 356538.

It is an arithmetic number, because the mean of its divisors is an integer number (118788096).

Almost surely, 2^2123334213 is an apocalyptic number.

It is an amenable number.

2123334213 is a deficient number, since it is larger than the sum of its proper divisors (1677884859).

2123334213 is a wasteful number, since it uses less digits than its factorization.

2123334213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707105.

The product of its digits is 2592, while the sum is 24.

The square root of 2123334213 is about 46079.6507473744. The cubic root of 2123334213 is about 1285.3047696714.

Adding to 2123334213 its reverse (3124333212), we get a palindrome (5247667425).

The spelling of 2123334213 in words is "two billion, one hundred twenty-three million, three hundred thirty-four thousand, two hundred thirteen".