2103015003552 has 240 divisors, whose sum is σ = 6332476594752. Its totient is φ = 684298782720.

The previous prime is 2103015003539. The next prime is 2103015003601. The reversal of 2103015003552 is 2553005103012.

It is a happy number.

2103015003552 is a `hidden beast` number, since 2 + 1 + 0 + 301 + 5 + 0 + 0 + 355 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 232604152 + ... + 232613192.

Almost surely, 2^{2103015003552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103015003552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3166238297376).

2103015003552 is an abundant number, since it is smaller than the sum of its proper divisors (4229461591200).

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

2103015003552 is a wasteful number, since it uses less digits than its factorization.

2103015003552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11193 (or 11176 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 2103015003552 in words is "two trillion, one hundred three billion, fifteen million, three thousand, five hundred fifty-two".