20650327313 has 8 divisors (see below), whose sum is σ = 25745862720. Its totient is φ = 16091164080.

The previous prime is 20650327307. The next prime is 20650327333. The reversal of 20650327313 is 31372305602.

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 20650327313 - 2⁴ = 20650327297 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 20650327313.

It is not an unprimeable number, because it can be changed into a prime (20650327333) 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, 134092958 + ... + 134093111.

It is an arithmetic number, because the mean of its divisors is an integer number (3218232840).

Almost surely, 2^20650327313 is an apocalyptic number.

It is an amenable number.

20650327313 is a deficient number, since it is larger than the sum of its proper divisors (5095535407).

20650327313 is a wasteful number, since it uses less digits than its factorization.

20650327313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268186087.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 20650327313 in words is "twenty billion, six hundred fifty million, three hundred twenty-seven thousand, three hundred thirteen".