2112303000 has 64 divisors (see below), whose sum is σ = 6590394720. Its totient is φ = 563280000.

The previous prime is 2112302993. The next prime is 2112303001. The reversal of 2112303000 is 3032112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112303001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349051 + ... + 355050.

Almost surely, 2^2112303000 is an apocalyptic number.

2112303000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112303000 is an abundant number, since it is smaller than the sum of its proper divisors (4478091720).

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

2112303000 is a wasteful number, since it uses less digits than its factorization.

2112303000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704125 (or 704111 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2112303000 is about 45959.7976496851. The cubic root of 2112303000 is about 1283.0750853082.

Adding to 2112303000 its reverse (3032112), we get a palindrome (2115335112).

The spelling of 2112303000 in words is "two billion, one hundred twelve million, three hundred three thousand".