2103002004240 has 160 divisors (see below), whose sum is σ = 7245355910400. Its totient is φ = 560670289920.

The previous prime is 2103002004163. The next prime is 2103002004263. The reversal of 2103002004240 is 424002003012.

2103002004240 is a `hidden beast` number, since 2 + 10 + 30 + 0 + 200 + 424 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9373696 + ... + 9595424.

It is an arithmetic number, because the mean of its divisors is an integer number (45283474440).

Almost surely, 2^{2103002004240} is an apocalyptic number.

2103002004240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103002004240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3622677955200).

2103002004240 is an abundant number, since it is smaller than the sum of its proper divisors (5142353906160).

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

2103002004240 is a wasteful number, since it uses less digits than its factorization.

2103002004240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226142 (or 226130 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2103002004240 its reverse (424002003012), we get a palindrome (2527004007252).

The spelling of 2103002004240 in words is "two trillion, one hundred three billion, two million, four thousand, two hundred forty".