11201134 has 32 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 4528608.

The previous prime is 11201131. The next prime is 11201143. The reversal of 11201134 is 43110211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18789 + ... + 19375.

It is an arithmetic number, because the mean of its divisors is an integer number (635040).

Almost surely, 2^11201134 is an apocalyptic number.

11201134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11201134 is a deficient number, since it is larger than the sum of its proper divisors (9120146).

11201134 is a wasteful number, since it uses less digits than its factorization.

11201134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11201134 is about 3346.8095255034. The cubic root of 11201134 is about 223.7453393118.

Adding to 11201134 its reverse (43110211), we get a palindrome (54311345).

The spelling of 11201134 in words is "eleven million, two hundred one thousand, one hundred thirty-four".