2109910104 has 48 divisors (see below), whose sum is σ = 5757986520. Its totient is φ = 697931520.

The previous prime is 2109910097. The next prime is 2109910139. The reversal of 2109910104 is 4010199012.

2109910104 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2109910104² = 8903441293922581632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102417 + ... + 121280.

Almost surely, 2^2109910104 is an apocalyptic number.

2109910104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2109910104 is an abundant number, since it is smaller than the sum of its proper divisors (3648076416).

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

2109910104 is a wasteful number, since it uses less digits than its factorization.

2109910104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223840 (or 223833 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 2109910104 is about 45933.7577822673. The cubic root of 2109910104 is about 1282.5903970572.

The spelling of 2109910104 in words is "two billion, one hundred nine million, nine hundred ten thousand, one hundred four".