2108388130 has 32 divisors (see below), whose sum is σ = 3847315968. Its totient is φ = 831816000.

The previous prime is 2108388119. The next prime is 2108388133. The reversal of 2108388130 is 318838012.

It is not an unprimeable number, because it can be changed into a prime (2108388133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269859 + ... + 277561.

It is an arithmetic number, because the mean of its divisors is an integer number (120228624).

Almost surely, 2^2108388130 is an apocalyptic number.

2108388130 is a deficient number, since it is larger than the sum of its proper divisors (1738927838).

2108388130 is a wasteful number, since it uses less digits than its factorization.

2108388130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 2108388130 is about 45917.1877405400. The cubic root of 2108388130 is about 1282.2819259690.

The spelling of 2108388130 in words is "two billion, one hundred eight million, three hundred eighty-eight thousand, one hundred thirty".