111364 has 12 divisors (see below), whose sum is σ = 212688. Its totient is φ = 50600.

The previous prime is 111347. The next prime is 111373. The reversal of 111364 is 463111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222 + ... + 1309.

It is an arithmetic number, because the mean of its divisors is an integer number (17724).

2¹¹¹³⁶⁴ is an apocalyptic number.

It is an amenable number.

111364 is a deficient number, since it is larger than the sum of its proper divisors (101324).

111364 is a wasteful number, since it uses less digits than its factorization.

111364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546 (or 2544 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 111364 is about 333.7124510713. The cubic root of 111364 is about 48.1114309302. Note that the first 3 decimals are identical.

Adding to 111364 its reverse (463111), we get a palindrome (574475).

It can be divided in two parts, 11136 and 4, that multiplied together give a palindrome (44544).

The spelling of 111364 in words is "one hundred eleven thousand, three hundred sixty-four".