2100134068 has 48 divisors (see below), whose sum is σ = 3930897600. Its totient is φ = 978912000.

The previous prime is 2100134059. The next prime is 2100134081. The reversal of 2100134068 is 8604310012.

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, 1697146 + ... + 1698382.

It is an arithmetic number, because the mean of its divisors is an integer number (81893700).

Almost surely, 2^2100134068 is an apocalyptic number.

It is an amenable number.

2100134068 is a deficient number, since it is larger than the sum of its proper divisors (1830763532).

2100134068 is a wasteful number, since it uses less digits than its factorization.

2100134068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2100134068 is about 45827.2197280175. The cubic root of 2100134068 is about 1280.6064159453.

The spelling of 2100134068 in words is "two billion, one hundred million, one hundred thirty-four thousand, sixty-eight".