11151150 has 48 divisors (see below), whose sum is σ = 29288304. Its totient is φ = 2798080.

The previous prime is 11151143. The next prime is 11151169. The reversal of 11151150 is 5115111.

11151150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364 + ... + 4736.

It is an arithmetic number, because the mean of its divisors is an integer number (610173).

Almost surely, 2^11151150 is an apocalyptic number.

11151150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11151150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14644152).

11151150 is an abundant number, since it is smaller than the sum of its proper divisors (18137154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11151150 is a wasteful number, since it uses less digits than its factorization.

11151150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405 (or 4400 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 15.

The square root of 11151150 is about 3339.3337658880. Note that the first 3 decimals coincide. The cubic root of 11151150 is about 223.4120288992.

Adding to 11151150 its reverse (5115111), we get a palindrome (16266261).

The spelling of 11151150 in words is "eleven million, one hundred fifty-one thousand, one hundred fifty".