11042130 has 32 divisors (see below), whose sum is σ = 28911168. Its totient is φ = 2676800.

The previous prime is 11042123. The next prime is 11042131. The reversal of 11042130 is 3124011.

It is a happy number.

11042130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11042131) 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, 16401 + ... + 17060.

It is an arithmetic number, because the mean of its divisors is an integer number (903474).

Almost surely, 2^11042130 is an apocalyptic number.

11042130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042130 is an abundant number, since it is smaller than the sum of its proper divisors (17869038).

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

11042130 is a wasteful number, since it uses less digits than its factorization.

11042130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33482.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11042130 is about 3322.9700570423. The cubic root of 11042130 is about 222.6815754696.

Adding to 11042130 its reverse (3124011), we get a palindrome (14166141).

The spelling of 11042130 in words is "eleven million, forty-two thousand, one hundred thirty".