20334113 has 8 divisors (see below), whose sum is σ = 20582016. Its totient is φ = 20088000.

The previous prime is 20334107. The next prime is 20334121. The reversal of 20334113 is 31143302.

It is a happy number.

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 20334113 - 2⁶ = 20334049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20334091 and 20334100.

It is not an unprimeable number, because it can be changed into a prime (20334103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46745 + ... + 47177.

It is an arithmetic number, because the mean of its divisors is an integer number (2572752).

Almost surely, 2^20334113 is an apocalyptic number.

It is an amenable number.

20334113 is a deficient number, since it is larger than the sum of its proper divisors (247903).

20334113 is a wasteful number, since it uses less digits than its factorization.

20334113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 20334113 is about 4509.3362039218. The cubic root of 20334113 is about 272.9449588705.

Adding to 20334113 its reverse (31143302), we get a palindrome (51477415).

The spelling of 20334113 in words is "twenty million, three hundred thirty-four thousand, one hundred thirteen".