11231310 has 32 divisors (see below), whose sum is σ = 27063072. Its totient is φ = 2983040.

The previous prime is 11231293. The next prime is 11231317. The reversal of 11231310 is 1313211.

It is a super-2 number, since 2×11231310² = 252284648632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231317) 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 15 ways as a sum of consecutive naturals, for example, 8920 + ... + 10100.

It is an arithmetic number, because the mean of its divisors is an integer number (845721).

Almost surely, 2^11231310 is an apocalyptic number.

11231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11231310 is an abundant number, since it is smaller than the sum of its proper divisors (15831762).

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

11231310 is a wasteful number, since it uses less digits than its factorization.

11231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 11231310 is about 3351.3146674104. The cubic root of 11231310 is about 223.9460834307.

Adding to 11231310 its reverse (1313211), we get a palindrome (12544521).

The spelling of 11231310 in words is "eleven million, two hundred thirty-one thousand, three hundred ten".