20114112313 has 4 divisors (see below), whose sum is σ = 20114744868. Its totient is φ = 20113479760.

The previous prime is 20114112307. The next prime is 20114112331. The reversal of 20114112313 is 31321141102.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9767764224 + 10346348089 = 98832^2 + 101717^2 .

It is a cyclic number.

It is not a de Polignac number, because 20114112313 - 2¹⁷ = 20113981241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20114112113) 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, 265906 + ... + 333067.

It is an arithmetic number, because the mean of its divisors is an integer number (5028686217).

Almost surely, 2^20114112313 is an apocalyptic number.

It is an amenable number.

20114112313 is a deficient number, since it is larger than the sum of its proper divisors (632555).

20114112313 is an equidigital number, since it uses as much as digits as its factorization.

20114112313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632554.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 20114112313 its reverse (31321141102), we get a palindrome (51435253415).

The spelling of 20114112313 in words is "twenty billion, one hundred fourteen million, one hundred twelve thousand, three hundred thirteen".