111323300312000 has 168 divisors, whose sum is σ = 320703118143408. Its totient is φ = 38167988544000.

The previous prime is 111323300311939. The next prime is 111323300312017. The reversal of 111323300312000 is 213003323111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141602006 + ... + 142386005.

It is an arithmetic number, because the mean of its divisors is an integer number (1908947131806).

Almost surely, 2^{111323300312000} is an apocalyptic number.

111323300312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111323300312000 is an abundant number, since it is smaller than the sum of its proper divisors (209379817831408).

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

111323300312000 is an equidigital number, since it uses as much as digits as its factorization.

111323300312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283988052 (or 283988025 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 111323300312000 its reverse (213003323111), we get a palindrome (111536303635111).

The spelling of 111323300312000 in words is "one hundred eleven trillion, three hundred twenty-three billion, three hundred million, three hundred twelve thousand".