11442130 has 32 divisors (see below), whose sum is σ = 23675904. Its totient is φ = 3900096.

The previous prime is 11442127. The next prime is 11442143. The reversal of 11442130 is 3124411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15244 + ... + 15976.

It is an arithmetic number, because the mean of its divisors is an integer number (739872).

Almost surely, 2^11442130 is an apocalyptic number.

11442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11442130 is an abundant number, since it is smaller than the sum of its proper divisors (12233774).

11442130 is a wasteful number, since it uses less digits than its factorization.

11442130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11442130 is about 3382.6217642533. The cubic root of 11442130 is about 225.3386177077.

Adding to 11442130 its reverse (3124411), we get a palindrome (14566541).

The spelling of 11442130 in words is "eleven million, four hundred forty-two thousand, one hundred thirty".