20311304314 has 16 divisors (see below), whose sum is σ = 34833153600. Its totient is φ = 8701401024.

The previous prime is 20311304303. The next prime is 20311304333. The reversal of 20311304314 is 41340311302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250159 + ... + 321250.

It is an arithmetic number, because the mean of its divisors is an integer number (2177072100).

Almost surely, 2^20311304314 is an apocalyptic number.

20311304314 is a deficient number, since it is larger than the sum of its proper divisors (14521849286).

20311304314 is a wasteful number, since it uses less digits than its factorization.

20311304314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573957.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20311304314 its reverse (41340311302), we get a palindrome (61651615616).

The spelling of 20311304314 in words is "twenty billion, three hundred eleven million, three hundred four thousand, three hundred fourteen".