111320468 has 24 divisors (see below), whose sum is σ = 234360000. Its totient is φ = 45197568.

The previous prime is 111320467. The next prime is 111320477. The reversal of 111320468 is 864023111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111320467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104093 + ... + 105156.

It is an arithmetic number, because the mean of its divisors is an integer number (9765000).

Almost surely, 2^111320468 is an apocalyptic number.

It is an amenable number.

111320468 is an abundant number, since it is smaller than the sum of its proper divisors (123039532).

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

111320468 is a wasteful number, since it uses less digits than its factorization.

111320468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209279 (or 209277 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 111320468 is about 10550.8515296160. The cubic root of 111320468 is about 481.0516122077.

Adding to 111320468 its reverse (864023111), we get a palindrome (975343579).

The spelling of 111320468 in words is "one hundred eleven million, three hundred twenty thousand, four hundred sixty-eight".