11001153 has 8 divisors (see below), whose sum is σ = 15306048. Its totient is φ = 7015184.

The previous prime is 11001143. The next prime is 11001169. The reversal of 11001153 is 35110011.

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

It is not a de Polignac number, because 11001153 - 2¹⁴ = 10984769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11001103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79650 + ... + 79787.

It is an arithmetic number, because the mean of its divisors is an integer number (1913256).

Almost surely, 2^11001153 is an apocalyptic number.

It is an amenable number.

11001153 is a deficient number, since it is larger than the sum of its proper divisors (4304895).

11001153 is a wasteful number, since it uses less digits than its factorization.

11001153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159463.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 11001153 is about 3316.7986070909. The cubic root of 11001153 is about 222.4057792371.

Adding to 11001153 its reverse (35110011), we get a palindrome (46111164).

The spelling of 11001153 in words is "eleven million, one thousand, one hundred fifty-three".