11240133200121 has 8 divisors (see below), whose sum is σ = 17127822019264. Its totient is φ = 6422933257200.

The previous prime is 11240133200077. The next prime is 11240133200159. The reversal of 11240133200121 is 12100233104211.

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

It is not a de Polignac number, because 11240133200121 - 2⁶ = 11240133200057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 535244438101 = 11240133200121 / (1 + 1 + 2 + 4 + 0 + 1 + 3 + 3 + 2 + 0 + 0 + 1 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11240133200161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 267622219030 + ... + 267622219071.

It is an arithmetic number, because the mean of its divisors is an integer number (2140977752408).

Almost surely, 2^{11240133200121} is an apocalyptic number.

It is an amenable number.

11240133200121 is a deficient number, since it is larger than the sum of its proper divisors (5887688819143).

11240133200121 is an equidigital number, since it uses as much as digits as its factorization.

11240133200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535244438111.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11240133200121 its reverse (12100233104211), we get a palindrome (23340366304332).

The spelling of 11240133200121 in words is "eleven trillion, two hundred forty billion, one hundred thirty-three million, two hundred thousand, one hundred twenty-one".