11231301119 has 4 divisors (see below), whose sum is σ = 11244849960. Its totient is φ = 11217752280.

The previous prime is 11231301079. The next prime is 11231301127. The reversal of 11231301119 is 91110313211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11231301119 - 2⁸ = 11231300863 is a prime.

It is a super-2 number, since 2×11231301119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11231301094 and 11231301103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231301139) 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, 6773177 + ... + 6774834.

It is an arithmetic number, because the mean of its divisors is an integer number (2811212490).

Almost surely, 2^11231301119 is an apocalyptic number.

11231301119 is a deficient number, since it is larger than the sum of its proper divisors (13548841).

11231301119 is an equidigital number, since it uses as much as digits as its factorization.

11231301119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13548840.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 11231301119 in words is "eleven billion, two hundred thirty-one million, three hundred one thousand, one hundred nineteen".