111330230203320 has 64 divisors (see below), whose sum is σ = 333992803295520. Its totient is φ = 29687873593344.

The previous prime is 111330230203319. The next prime is 111330230203403. The reversal of 111330230203320 is 23302032033111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16658172 + ... + 22364148.

Almost surely, 2^{111330230203320} is an apocalyptic number.

111330230203320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111330230203320 is an abundant number, since it is smaller than the sum of its proper divisors (222662573092200).

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

111330230203320 is a wasteful number, since it uses less digits than its factorization.

111330230203320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5868584 (or 5868580 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 111330230203320 its reverse (23302032033111), we get a palindrome (134632262236431).

The spelling of 111330230203320 in words is "one hundred eleven trillion, three hundred thirty billion, two hundred thirty million, two hundred three thousand, three hundred twenty".