11001134 has 4 divisors (see below), whose sum is σ = 16501704. Its totient is φ = 5500566.

The previous prime is 11001131. The next prime is 11001139. The reversal of 11001134 is 43110011.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750282 + ... + 2750285.

It is an arithmetic number, because the mean of its divisors is an integer number (4125426).

Almost surely, 2^11001134 is an apocalyptic number.

11001134 is a deficient number, since it is larger than the sum of its proper divisors (5500570).

11001134 is an equidigital number, since it uses as much as digits as its factorization.

11001134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500569.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11001134 is about 3316.7957428820. The cubic root of 11001134 is about 222.4056511986.

Adding to 11001134 its reverse (43110011), we get a palindrome (54111145).

The spelling of 11001134 in words is "eleven million, one thousand, one hundred thirty-four".