2133344213 has 24 divisors (see below), whose sum is σ = 2915508960. Its totient is φ = 1534468320.

The previous prime is 2133344207. The next prime is 2133344219. The reversal of 2133344213 is 3124433312.

It is an interprime number because it is at equal distance from previous prime (2133344207) and next prime (2133344219).

It is not a de Polignac number, because 2133344213 - 2¹⁰ = 2133343189 is a prime.

It is a super-2 number, since 2×2133344213² = 9102315062281178738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133344219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145223 + ... + 159236.

It is an arithmetic number, because the mean of its divisors is an integer number (121479540).

Almost surely, 2^2133344213 is an apocalyptic number.

It is an amenable number.

2133344213 is a deficient number, since it is larger than the sum of its proper divisors (782164747).

2133344213 is a wasteful number, since it uses less digits than its factorization.

2133344213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304497 (or 304490 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 2133344213 is about 46188.1393108664. The cubic root of 2133344213 is about 1287.3213678460.

Adding to 2133344213 its reverse (3124433312), we get a palindrome (5257777525).

The spelling of 2133344213 in words is "two billion, one hundred thirty-three million, three hundred forty-four thousand, two hundred thirteen".