2101303204 has 48 divisors (see below), whose sum is σ = 4937337216. Its totient is φ = 755712000.

The previous prime is 2101303181. The next prime is 2101303247. The reversal of 2101303204 is 4023031012.

It is a happy 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, 258397 + ... + 266404.

It is an arithmetic number, because the mean of its divisors is an integer number (102861192).

Almost surely, 2^2101303204 is an apocalyptic number.

It is an amenable number.

2101303204 is an abundant number, since it is smaller than the sum of its proper divisors (2836034012).

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

2101303204 is a wasteful number, since it uses less digits than its factorization.

2101303204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524836 (or 524834 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2101303204 is about 45839.9738656121. The cubic root of 2101303204 is about 1280.8440079706.

Adding to 2101303204 its reverse (4023031012), we get a palindrome (6124334216).

The spelling of 2101303204 in words is "two billion, one hundred one million, three hundred three thousand, two hundred four".