11130016 has 12 divisors (see below), whose sum is σ = 21912282. Its totient is φ = 5564992.

The previous prime is 11130001. The next prime is 11130043. The reversal of 11130016 is 61003111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7817616 + 3312400 = 2796^2 + 1820^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11129978 and 11130005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173875 + ... + 173938.

Almost surely, 2^11130016 is an apocalyptic number.

11130016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11130016 is a deficient number, since it is larger than the sum of its proper divisors (10782266).

11130016 is an equidigital number, since it uses as much as digits as its factorization.

11130016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347823 (or 347815 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 11130016 is about 3336.1678614842. The cubic root of 11130016 is about 223.2708005417.

Adding to 11130016 its reverse (61003111), we get a palindrome (72133127).

The spelling of 11130016 in words is "eleven million, one hundred thirty thousand, sixteen".