11400133 has 8 divisors (see below), whose sum is σ = 12146400. Its totient is φ = 10668528.

The previous prime is 11400131. The next prime is 11400199. The reversal of 11400133 is 33100411.

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 11400133 - 2¹ = 11400131 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 (11400131) 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, 2038 + ... + 5191.

It is an arithmetic number, because the mean of its divisors is an integer number (1518300).

Almost surely, 2^11400133 is an apocalyptic number.

It is an amenable number.

11400133 is a deficient number, since it is larger than the sum of its proper divisors (746267).

11400133 is an equidigital number, since it uses as much as digits as its factorization.

11400133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7331.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11400133 is about 3376.4082987696. The cubic root of 11400133 is about 225.0625867043.

Adding to 11400133 its reverse (33100411), we get a palindrome (44500544).

The spelling of 11400133 in words is "eleven million, four hundred thousand, one hundred thirty-three".