13113040234 has 32 divisors (see below), whose sum is σ = 22973155200. Its totient is φ = 5611326336.

The previous prime is 13113040231. The next prime is 13113040267. The reversal of 13113040234 is 43204031131.

13113040234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13113040231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447477 + ... + 475879.

It is an arithmetic number, because the mean of its divisors is an integer number (717911100).

Almost surely, 2^13113040234 is an apocalyptic number.

13113040234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13113040234 is a deficient number, since it is larger than the sum of its proper divisors (9860114966).

13113040234 is an equidigital number, since it uses as much as digits as its factorization.

13113040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29099 (or 29085 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13113040234 its reverse (43204031131), we get a palindrome (56317071365).

The spelling of 13113040234 in words is "thirteen billion, one hundred thirteen million, forty thousand, two hundred thirty-four".