20075113 has 8 divisors (see below), whose sum is σ = 22180608. Its totient is φ = 18072384.

The previous prime is 20075089. The next prime is 20075141. The reversal of 20075113 is 31157002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20075113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20075183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25281 + ... + 26062.

It is an arithmetic number, because the mean of its divisors is an integer number (2772576).

Almost surely, 2^20075113 is an apocalyptic number.

20075113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20075113 is a deficient number, since it is larger than the sum of its proper divisors (2105495).

20075113 is a wasteful number, since it uses less digits than its factorization.

20075113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51383.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 20075113 is about 4480.5259735884. The cubic root of 20075113 is about 271.7811505555.

The spelling of 20075113 in words is "twenty million, seventy-five thousand, one hundred thirteen".