11133335452 has 12 divisors (see below), whose sum is σ = 19485685296. Its totient is φ = 5565996800.

The previous prime is 11133335429. The next prime is 11133335461. The reversal of 11133335452 is 25453333111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129424 + ... + 197527.

It is an arithmetic number, because the mean of its divisors is an integer number (1623807108).

Almost surely, 2^11133335452 is an apocalyptic number.

It is an amenable number.

11133335452 is a deficient number, since it is larger than the sum of its proper divisors (8352349844).

11133335452 is a wasteful number, since it uses less digits than its factorization.

11133335452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335468 (or 335466 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

Adding to 11133335452 its reverse (25453333111), we get a palindrome (36586668563).

The spelling of 11133335452 in words is "eleven billion, one hundred thirty-three million, three hundred thirty-five thousand, four hundred fifty-two".