20000330195 has 8 divisors (see below), whose sum is σ = 24001443744. Its totient is φ = 15999565824.

The previous prime is 20000330177. The next prime is 20000330209. The reversal of 20000330195 is 59103300002.

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 20000330195 - 2¹⁰ = 20000329171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20000330195.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61907 + ... + 209363.

It is an arithmetic number, because the mean of its divisors is an integer number (3000180468).

Almost surely, 2^20000330195 is an apocalyptic number.

20000330195 is a deficient number, since it is larger than the sum of its proper divisors (4001113549).

20000330195 is a wasteful number, since it uses less digits than its factorization.

20000330195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174589.

The product of its (nonzero) digits is 810, while the sum is 23.

Adding to 20000330195 its reverse (59103300002), we get a palindrome (79103630197).

The spelling of 20000330195 in words is "twenty billion, three hundred thirty thousand, one hundred ninety-five".