33300213 has 4 divisors (see below), whose sum is σ = 44400288. Its totient is φ = 22200140.

The previous prime is 33300193. The next prime is 33300221. The reversal of 33300213 is 31200333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33300213 - 2⁹ = 33299701 is a prime.

It is a super-2 number, since 2×33300213² = 2217808371690738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33300192 and 33300201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33300233) 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 3 ways as a sum of consecutive naturals, for example, 5550033 + ... + 5550038.

It is an arithmetic number, because the mean of its divisors is an integer number (11100072).

Almost surely, 2^33300213 is an apocalyptic number.

It is an amenable number.

33300213 is a deficient number, since it is larger than the sum of its proper divisors (11100075).

33300213 is a wasteful number, since it uses less digits than its factorization.

33300213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100074.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 33300213 is about 5770.6336740431. The cubic root of 33300213 is about 321.7231684449.

Adding to 33300213 its reverse (31200333), we get a palindrome (64500546).

The spelling of 33300213 in words is "thirty-three million, three hundred thousand, two hundred thirteen".