11314201331 has 8 divisors (see below), whose sum is σ = 11808195360. Its totient is φ = 10820380032.

The previous prime is 11314201321. The next prime is 11314201333. The reversal of 11314201331 is 13310241311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11314201331 is a prime.

It is a super-2 number, since 2×11314201331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11314201333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100955 + ... + 181163.

It is an arithmetic number, because the mean of its divisors is an integer number (1476024420).

Almost surely, 2^11314201331 is an apocalyptic number.

11314201331 is a deficient number, since it is larger than the sum of its proper divisors (493994029).

11314201331 is an equidigital number, since it uses as much as digits as its factorization.

11314201331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86365.

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

Adding to 11314201331 its reverse (13310241311), we get a palindrome (24624442642).

The spelling of 11314201331 in words is "eleven billion, three hundred fourteen million, two hundred one thousand, three hundred thirty-one".