20313010411 has 4 divisors (see below), whose sum is σ = 20337753024. Its totient is φ = 20288267800.

The previous prime is 20313010373. The next prime is 20313010453. The reversal of 20313010411 is 11401031302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20313010411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20313010811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12370075 + ... + 12371716.

It is an arithmetic number, because the mean of its divisors is an integer number (5084438256).

Almost surely, 2^20313010411 is an apocalyptic number.

20313010411 is a deficient number, since it is larger than the sum of its proper divisors (24742613).

20313010411 is an equidigital number, since it uses as much as digits as its factorization.

20313010411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24742612.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20313010411 its reverse (11401031302), we get a palindrome (31714041713).

The spelling of 20313010411 in words is "twenty billion, three hundred thirteen million, ten thousand, four hundred eleven".