2112110103000 has 64 divisors (see below), whose sum is σ = 6589783530720. Its totient is φ = 563229360000.

The previous prime is 2112110102941. The next prime is 2112110103013. The reversal of 2112110103000 is 3010112112.

It is a super-2 number, since 2×2112110103000² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352015351 + ... + 352021350.

Almost surely, 2^{2112110103000} is an apocalyptic number.

2112110103000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112110103000 is an abundant number, since it is smaller than the sum of its proper divisors (4477673427720).

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

2112110103000 is a wasteful number, since it uses less digits than its factorization.

2112110103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704036725 (or 704036711 counting only the distinct ones).

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

Adding to 2112110103000 its reverse (3010112112), we get a palindrome (2115120215112).

The spelling of 2112110103000 in words is "two trillion, one hundred twelve billion, one hundred ten million, one hundred three thousand".