2103475713408 has 192 divisors, whose sum is σ = 6295276653120. Its totient is φ = 699134353920.

The previous prime is 2103475713403. The next prime is 2103475713419. The reversal of 2103475713408 is 8043175743012.

2103475713408 is a `hidden beast` number, since 2 + 1 + 0 + 3 + 47 + 571 + 34 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×2103475713408² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103475713403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10695643 + ... + 10890533.

It is an arithmetic number, because the mean of its divisors is an integer number (32787899235).

Almost surely, 2^{2103475713408} 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 2103475713408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3147638326560).

2103475713408 is an abundant number, since it is smaller than the sum of its proper divisors (4191800939712).

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

2103475713408 is an equidigital number, since it uses as much as digits as its factorization.

2103475713408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195267 (or 195243 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 2103475713408 in words is "two trillion, one hundred three billion, four hundred seventy-five million, seven hundred thirteen thousand, four hundred eight".