20131114303241 has 4 divisors (see below), whose sum is σ = 20131153209492. Its totient is φ = 20131075396992.

The previous prime is 20131114303217. The next prime is 20131114303247. The reversal of 20131114303241 is 14230341113102.

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 3628183038841 + 16502931264400 = 1904779^2 + 4062380^2 .

It is a cyclic number.

It is not a de Polignac number, because 20131114303241 - 2¹⁰ = 20131114302217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20131114303241.

It is not an unprimeable number, because it can be changed into a prime (20131114303247) 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, 18666380 + ... + 19715373.

It is an arithmetic number, because the mean of its divisors is an integer number (5032788302373).

Almost surely, 2^{20131114303241} is an apocalyptic number.

It is an amenable number.

20131114303241 is a deficient number, since it is larger than the sum of its proper divisors (38906251).

20131114303241 is an equidigital number, since it uses as much as digits as its factorization.

20131114303241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38906250.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 20131114303241 its reverse (14230341113102), we get a palindrome (34361455416343).

The spelling of 20131114303241 in words is "twenty trillion, one hundred thirty-one billion, one hundred fourteen million, three hundred three thousand, two hundred forty-one".