20300413307 has 4 divisors (see below), whose sum is σ = 20316163560. Its totient is φ = 20284663056.

The previous prime is 20300413277. The next prime is 20300413361. The reversal of 20300413307 is 70331400302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20300413307 - 2²⁸ = 20031977851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20300410307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7873193 + ... + 7875770.

It is an arithmetic number, because the mean of its divisors is an integer number (5079040890).

Almost surely, 2^20300413307 is an apocalyptic number.

20300413307 is a deficient number, since it is larger than the sum of its proper divisors (15750253).

20300413307 is a wasteful number, since it uses less digits than its factorization.

20300413307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750252.

The product of its (nonzero) digits is 1512, while the sum is 23.

Adding to 20300413307 its reverse (70331400302), we get a palindrome (90631813609).

The spelling of 20300413307 in words is "twenty billion, three hundred million, four hundred thirteen thousand, three hundred seven".