2101003244 has 12 divisors (see below), whose sum is σ = 3680472768. Its totient is φ = 1049439600.

The previous prime is 2101003213. The next prime is 2101003273. The reversal of 2101003244 is 4423001012.

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 3 ways as a sum of consecutive naturals, for example, 261047 + ... + 268974.

It is an arithmetic number, because the mean of its divisors is an integer number (306706064).

Almost surely, 2^2101003244 is an apocalyptic number.

It is an amenable number.

2101003244 is a deficient number, since it is larger than the sum of its proper divisors (1579469524).

2101003244 is a wasteful number, since it uses less digits than its factorization.

2101003244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531016 (or 531014 counting only the distinct ones).

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

The square root of 2101003244 is about 45836.7019319671. The cubic root of 2101003244 is about 1280.7830584527.

Adding to 2101003244 its reverse (4423001012), we get a palindrome (6524004256).

The spelling of 2101003244 in words is "two billion, one hundred one million, three thousand, two hundred forty-four".