11130330 has 32 divisors (see below), whose sum is σ = 26800704. Its totient is φ = 2958336.

The previous prime is 11130323. The next prime is 11130331. The reversal of 11130330 is 3303111.

11130330 = 1490² + 1491² + ... + 1494².

It is not an unprimeable number, because it can be changed into a prime (11130331) 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, 16989 + ... + 17631.

It is an arithmetic number, because the mean of its divisors is an integer number (837522).

Almost surely, 2^11130330 is an apocalyptic number.

11130330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11130330 is an abundant number, since it is smaller than the sum of its proper divisors (15670374).

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

11130330 is a wasteful number, since it uses less digits than its factorization.

11130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 11130330 is about 3336.2149211344. The cubic root of 11130330 is about 223.2729001604.

Adding to 11130330 its reverse (3303111), we get a palindrome (14433441).

The spelling of 11130330 in words is "eleven million, one hundred thirty thousand, three hundred thirty".