20020200113 has 8 divisors (see below), whose sum is σ = 20084064000. Its totient is φ = 19956395088.

The previous prime is 20020200097. The next prime is 20020200121. The reversal of 20020200113 is 31100202002.

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 20020200113 - 2⁴ = 20020200097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20020200094 and 20020200103.

It is not an unprimeable number, because it can be changed into a prime (20020200133) 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, 725120 + ... + 752222.

It is an arithmetic number, because the mean of its divisors is an integer number (2510508000).

Almost surely, 2^20020200113 is an apocalyptic number.

It is an amenable number.

20020200113 is a deficient number, since it is larger than the sum of its proper divisors (63863887).

20020200113 is a wasteful number, since it uses less digits than its factorization.

20020200113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29431.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20020200113 its reverse (31100202002), we get a palindrome (51120402115).

The spelling of 20020200113 in words is "twenty billion, twenty million, two hundred thousand, one hundred thirteen".