1112343023000 has 128 divisors (see below), whose sum is σ = 2931106314240. Its totient is φ = 391440240000.

The previous prime is 1112343022997. The next prime is 1112343023119. The reversal of 1112343023000 is 3203432111.

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 31 ways as a sum of consecutive naturals, for example, 1290002 + ... + 1972001.

It is an arithmetic number, because the mean of its divisors is an integer number (22899268080).

Almost surely, 2^{1112343023000} is an apocalyptic number.

1112343023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112343023000 is an abundant number, since it is smaller than the sum of its proper divisors (1818763291240).

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

1112343023000 is a wasteful number, since it uses less digits than its factorization.

1112343023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262066 (or 3262052 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1112343023000 its reverse (3203432111), we get a palindrome (1115546455111).

The spelling of 1112343023000 in words is "one trillion, one hundred twelve billion, three hundred forty-three million, twenty-three thousand".