33320214323 has 4 divisors (see below), whose sum is σ = 36349324728. Its totient is φ = 30291103920.

The previous prime is 33320214299. The next prime is 33320214331. The reversal of 33320214323 is 32341202333.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 33320214323 - 2²² = 33316020019 is a prime.

It is a super-2 number, since 2×33320214323² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33320214292 and 33320214301.

It is not an unprimeable number, because it can be changed into a prime (33320214023) 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, 1514555186 + ... + 1514555207.

It is an arithmetic number, because the mean of its divisors is an integer number (9087331182).

Almost surely, 2^33320214323 is an apocalyptic number.

33320214323 is a deficient number, since it is larger than the sum of its proper divisors (3029110405).

33320214323 is a wasteful number, since it uses less digits than its factorization.

33320214323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029110404.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 33320214323 its reverse (32341202333), we get a palindrome (65661416656).

The spelling of 33320214323 in words is "thirty-three billion, three hundred twenty million, two hundred fourteen thousand, three hundred twenty-three".