2103600465560 has 256 divisors, whose sum is σ = 5265848016000. Its totient is φ = 749959741440.

The previous prime is 2103600465557. The next prime is 2103600465587. The reversal of 2103600465560 is 655640063012.

It is a happy number.

It is a super-2 number, since 2×2103600465560² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2537515226 + ... + 2537516054.

Almost surely, 2^{2103600465560} is an apocalyptic number.

2103600465560 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 2103600465560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2632924008000).

2103600465560 is an abundant number, since it is smaller than the sum of its proper divisors (3162247550440).

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

2103600465560 is a wasteful number, since it uses less digits than its factorization.

2103600465560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 2103600465560 in words is "two trillion, one hundred three billion, six hundred million, four hundred sixty-five thousand, five hundred sixty".