11533150 has 12 divisors (see below), whose sum is σ = 21451752. Its totient is φ = 4613240.

The previous prime is 11533141. The next prime is 11533163. The reversal of 11533150 is 5133511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115282 + ... + 115381.

It is an arithmetic number, because the mean of its divisors is an integer number (1787646).

Almost surely, 2^11533150 is an apocalyptic number.

11533150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11533150 is a deficient number, since it is larger than the sum of its proper divisors (9918602).

11533150 is a wasteful number, since it uses less digits than its factorization.

11533150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230675 (or 230670 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 11533150 is about 3396.0491751446. The cubic root of 11533150 is about 225.9345491415.

Adding to 11533150 its reverse (5133511), we get a palindrome (16666661).

The spelling of 11533150 in words is "eleven million, five hundred thirty-three thousand, one hundred fifty".