11113401332 has 18 divisors (see below), whose sum is σ = 21377225394. Its totient is φ = 5051545840.

The previous prime is 11113401311. The next prime is 11113401337. The reversal of 11113401332 is 23310431111.

11113401332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10272633316 + 840768016 = 101354^2 + 28996^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113401337) 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 5 ways as a sum of consecutive naturals, for example, 11480303 + ... + 11481270.

It is an arithmetic number, because the mean of its divisors is an integer number (1187623633).

Almost surely, 2^11113401332 is an apocalyptic number.

It is an amenable number.

11113401332 is a deficient number, since it is larger than the sum of its proper divisors (10263824062).

11113401332 is a wasteful number, since it uses less digits than its factorization.

11113401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22961599 (or 22961586 counting only the distinct ones).

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

Adding to 11113401332 its reverse (23310431111), we get a palindrome (34423832443).

The spelling of 11113401332 in words is "eleven billion, one hundred thirteen million, four hundred one thousand, three hundred thirty-two".