2103661343224 has 32 divisors (see below), whose sum is σ = 4510268229600. Its totient is φ = 901084648320.

The previous prime is 2103661343207. The next prime is 2103661343237. The reversal of 2103661343224 is 4223431663012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9988579 + ... + 10197010.

It is an arithmetic number, because the mean of its divisors is an integer number (140945882175).

Almost surely, 2^{2103661343224} is an apocalyptic number.

It is an amenable number.

2103661343224 is an abundant number, since it is smaller than the sum of its proper divisors (2406606886376).

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

2103661343224 is a wasteful number, since it uses less digits than its factorization.

2103661343224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20187463 (or 20187459 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 2103661343224 in words is "two trillion, one hundred three billion, six hundred sixty-one million, three hundred forty-three thousand, two hundred twenty-four".