20113141313 has 32 divisors (see below), whose sum is σ = 21538776960. Its totient is φ = 18752025600.

The previous prime is 20113141309. The next prime is 20113141327. The reversal of 20113141313 is 31314131102.

It is a cyclic number.

It is not a de Polignac number, because 20113141313 - 2² = 20113141309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20113041313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22175006 + ... + 22175912.

It is an arithmetic number, because the mean of its divisors is an integer number (673086780).

Almost surely, 2^20113141313 is an apocalyptic number.

It is an amenable number.

20113141313 is a deficient number, since it is larger than the sum of its proper divisors (1425635647).

20113141313 is a wasteful number, since it uses less digits than its factorization.

20113141313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 20113141313 its reverse (31314131102), we get a palindrome (51427272415).

The spelling of 20113141313 in words is "twenty billion, one hundred thirteen million, one hundred forty-one thousand, three hundred thirteen".