2103332130 has 32 divisors (see below), whose sum is σ = 5608886400. Its totient is φ = 560888496.

The previous prime is 2103332117. The next prime is 2103332141. The reversal of 2103332130 is 312333012.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3894790 + ... + 3895329.

It is an arithmetic number, because the mean of its divisors is an integer number (175277700).

Almost surely, 2^2103332130 is an apocalyptic number.

2103332130 is an abundant number, since it is smaller than the sum of its proper divisors (3505554270).

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

2103332130 is a wasteful number, since it uses less digits than its factorization.

2103332130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7790135 (or 7790129 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2103332130 is about 45862.0990579367. The cubic root of 2103332130 is about 1281.2561175833.

Adding to 2103332130 its reverse (312333012), we get a palindrome (2415665142).

The spelling of 2103332130 in words is "two billion, one hundred three million, three hundred thirty-two thousand, one hundred thirty".