11434403113 has 8 divisors (see below), whose sum is σ = 13140895680. Its totient is φ = 9746162160.

The previous prime is 11434403089. The next prime is 11434403147. The reversal of 11434403113 is 31130443411.

It is a happy number.

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

It is not a de Polignac number, because 11434403113 - 2⁵ = 11434403081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11434403153) 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, 4561558 + ... + 4564063.

It is an arithmetic number, because the mean of its divisors is an integer number (1642611960).

Almost surely, 2^11434403113 is an apocalyptic number.

It is an amenable number.

11434403113 is a deficient number, since it is larger than the sum of its proper divisors (1706492567).

11434403113 is an equidigital number, since it uses as much as digits as its factorization.

11434403113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9125807.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11434403113 its reverse (31130443411), we get a palindrome (42564846524).

The spelling of 11434403113 in words is "eleven billion, four hundred thirty-four million, four hundred three thousand, one hundred thirteen".