2112103104 has 28 divisors (see below), whose sum is σ = 5588273304. Its totient is φ = 704034304.

The previous prime is 2112103093. The next prime is 2112103121. The reversal of 2112103104 is 4013012112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5500077 + ... + 5500460.

Almost surely, 2^2112103104 is an apocalyptic number.

2112103104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2112103104 is an abundant number, since it is smaller than the sum of its proper divisors (3476170200).

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

2112103104 is a wasteful number, since it uses less digits than its factorization.

2112103104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000552 (or 11000542 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2112103104 is about 45957.6229150290. The cubic root of 2112103104 is about 1283.0346097911.

Adding to 2112103104 its reverse (4013012112), we get a palindrome (6125115216).

The spelling of 2112103104 in words is "two billion, one hundred twelve million, one hundred three thousand, one hundred four".