2102340104 has 16 divisors (see below), whose sum is σ = 3997408320. Its totient is φ = 1036364560.

The previous prime is 2102340091. The next prime is 2102340151. The reversal of 2102340104 is 4010432012.

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, 1850084 + ... + 1851219.

It is an arithmetic number, because the mean of its divisors is an integer number (249838020).

Almost surely, 2^2102340104 is an apocalyptic number.

It is an amenable number.

2102340104 is a deficient number, since it is larger than the sum of its proper divisors (1895068216).

2102340104 is a wasteful number, since it uses less digits than its factorization.

2102340104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701380 (or 3701376 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2102340104 is about 45851.2824684327. The cubic root of 2102340104 is about 1281.0546532430.

Adding to 2102340104 its reverse (4010432012), we get a palindrome (6112772116).

The spelling of 2102340104 in words is "two billion, one hundred two million, three hundred forty thousand, one hundred four".