111320200312000 has 56 divisors (see below), whose sum is σ = 275684476092480. Its totient is φ = 44528080121600.

The previous prime is 111320200311979. The next prime is 111320200312001. The reversal of 111320200312000 is 213002023111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (111320200312001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6957504520 + ... + 6957520519.

It is an arithmetic number, because the mean of its divisors is an integer number (4922937073080).

Almost surely, 2^{111320200312000} is an apocalyptic number.

111320200312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111320200312000 is an abundant number, since it is smaller than the sum of its proper divisors (164364275780480).

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

111320200312000 is an equidigital number, since it uses as much as digits as its factorization.

111320200312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13915025066 (or 13915025046 counting only the distinct ones).

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

Adding to 111320200312000 its reverse (213002023111), we get a palindrome (111533202335111).

The spelling of 111320200312000 in words is "one hundred eleven trillion, three hundred twenty billion, two hundred million, three hundred twelve thousand".