11130306 has 24 divisors (see below), whose sum is σ = 24469872. Its totient is φ = 3372600.

The previous prime is 11130299. The next prime is 11130313. The reversal of 11130306 is 60303111.

11130306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11130299) and next prime (11130313).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6940 + ... + 8391.

It is an arithmetic number, because the mean of its divisors is an integer number (1019578).

Almost surely, 2^11130306 is an apocalyptic number.

11130306 is an abundant number, since it is smaller than the sum of its proper divisors (13339566).

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

11130306 is a wasteful number, since it uses less digits than its factorization.

11130306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15358 (or 15347 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 11130306 is about 3336.2113242419. The cubic root of 11130306 is about 223.2727396814.

Adding to 11130306 its reverse (60303111), we get a palindrome (71433417).

The spelling of 11130306 in words is "eleven million, one hundred thirty thousand, three hundred six".