11315230 has 8 divisors (see below), whose sum is σ = 20367432. Its totient is φ = 4526088.

The previous prime is 11315207. The next prime is 11315231. The reversal of 11315230 is 3251311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565752 + ... + 565771.

It is an arithmetic number, because the mean of its divisors is an integer number (2545929).

Almost surely, 2^11315230 is an apocalyptic number.

11315230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11315230 is a deficient number, since it is larger than the sum of its proper divisors (9052202).

11315230 is a wasteful number, since it uses less digits than its factorization.

11315230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131530.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 11315230 is about 3363.8118258904. The cubic root of 11315230 is about 224.5024726788.

Adding to 11315230 its reverse (3251311), we get a palindrome (14566541).

The spelling of 11315230 in words is "eleven million, three hundred fifteen thousand, two hundred thirty".