2101304334 has 32 divisors (see below), whose sum is σ = 4387716864. Its totient is φ = 669616640.

The previous prime is 2101304323. The next prime is 2101304347. The reversal of 2101304334 is 4334031012.

It is a self number, because there is not a number n which added to its sum of digits gives 2101304334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377149 + ... + 382679.

It is an arithmetic number, because the mean of its divisors is an integer number (137116152).

Almost surely, 2^2101304334 is an apocalyptic number.

2101304334 is an abundant number, since it is smaller than the sum of its proper divisors (2286412530).

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

2101304334 is a wasteful number, since it uses less digits than its factorization.

2101304334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8312.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2101304334 is about 45839.9861910974. The cubic root of 2101304334 is about 1280.8442375667.

Adding to 2101304334 its reverse (4334031012), we get a palindrome (6435335346).

The spelling of 2101304334 in words is "two billion, one hundred one million, three hundred four thousand, three hundred thirty-four".