2103050591712 has 576 divisors, whose sum is σ = 7900070330880. Its totient is φ = 535757193216.

The previous prime is 2103050591659. The next prime is 2103050591713. The reversal of 2103050591712 is 2171950503012.

2103050591712 is a `hidden beast` number, since 2 + 1 + 0 + 3 + 0 + 50 + 591 + 7 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103050591713) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 17521728 + ... + 17641344.

It is an arithmetic number, because the mean of its divisors is an integer number (13715399880).

Almost surely, 2^{2103050591712} 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 2103050591712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3950035165440).

2103050591712 is an abundant number, since it is smaller than the sum of its proper divisors (5797019739168).

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

2103050591712 is a wasteful number, since it uses less digits than its factorization.

2103050591712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119685 (or 119665 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 2103050591712 in words is "two trillion, one hundred three billion, fifty million, five hundred ninety-one thousand, seven hundred twelve".