20334313 has 8 divisors (see below), whose sum is σ = 21903200. Its totient is φ = 18815328.

The previous prime is 20334311. The next prime is 20334317. The reversal of 20334313 is 31343302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20334313 - 2¹ = 20334311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (20334311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11628 + ... + 13261.

It is an arithmetic number, because the mean of its divisors is an integer number (2737900).

Almost surely, 2^20334313 is an apocalyptic number.

It is an amenable number.

20334313 is a deficient number, since it is larger than the sum of its proper divisors (1568887).

20334313 is a wasteful number, since it uses less digits than its factorization.

20334313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24951.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 20334313 is about 4509.3583800803. The cubic root of 20334313 is about 272.9458537348.

Adding to 20334313 its reverse (31343302), we get a palindrome (51677615).

The spelling of 20334313 in words is "twenty million, three hundred thirty-four thousand, three hundred thirteen".