13113230011 has 6 divisors (see below), whose sum is σ = 15254165580. Its totient is φ = 11239911396.

The previous prime is 13113229999. The next prime is 13113230029. The reversal of 13113230011 is 11003231131.

It is not a de Polignac number, because 13113230011 - 2²⁷ = 12979012283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13113230071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133808421 + ... + 133808518.

It is an arithmetic number, because the mean of its divisors is an integer number (2542360930).

Almost surely, 2^13113230011 is an apocalyptic number.

13113230011 is a deficient number, since it is larger than the sum of its proper divisors (2140935569).

13113230011 is an equidigital number, since it uses as much as digits as its factorization.

13113230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267616953 (or 267616946 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13113230011 its reverse (11003231131), we get a palindrome (24116461142).

The spelling of 13113230011 in words is "thirteen billion, one hundred thirteen million, two hundred thirty thousand, eleven".