111320000200320 has 128 divisors (see below), whose sum is σ = 362382128605440. Its totient is φ = 29053730525184.

The previous prime is 111320000200313. The next prime is 111320000200333. The reversal of 111320000200320 is 23002000023111.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 111320000200320.

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, 616709407 + ... + 616889886.

It is an arithmetic number, because the mean of its divisors is an integer number (2831110379730).

Almost surely, 2^{111320000200320} is an apocalyptic number.

111320000200320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111320000200320 is an abundant number, since it is smaller than the sum of its proper divisors (251062128405120).

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

111320000200320 is a wasteful number, since it uses less digits than its factorization.

111320000200320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233599362 (or 1233599350 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 111320000200320 its reverse (23002000023111), we get a palindrome (134322000223431).

The spelling of 111320000200320 in words is "one hundred eleven trillion, three hundred twenty billion, two hundred thousand, three hundred twenty".