11113420133 has 8 divisors (see below), whose sum is σ = 11376141216. Its totient is φ = 10850893200.

The previous prime is 11113420079. The next prime is 11113420139. The reversal of 11113420133 is 33102431111.

11113420133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11113420133 - 2⁶ = 11113420069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113420139) 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 7 ways as a sum of consecutive naturals, for example, 70718 + ... + 165008.

It is an arithmetic number, because the mean of its divisors is an integer number (1422017652).

Almost surely, 2^11113420133 is an apocalyptic number.

It is an amenable number.

11113420133 is a deficient number, since it is larger than the sum of its proper divisors (262721083).

11113420133 is an equidigital number, since it uses as much as digits as its factorization.

11113420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97075.

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

Adding to 11113420133 its reverse (33102431111), we get a palindrome (44215851244).

The spelling of 11113420133 in words is "eleven billion, one hundred thirteen million, four hundred twenty thousand, one hundred thirty-three".