2103068016 has 160 divisors (see below), whose sum is σ = 7046215680. Its totient is φ = 588052224.

The previous prime is 2103068003. The next prime is 2103068021. The reversal of 2103068016 is 6108603012.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134730 + ... + 149526.

It is an arithmetic number, because the mean of its divisors is an integer number (44038848).

Almost surely, 2^2103068016 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 2103068016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3523107840).

2103068016 is an abundant number, since it is smaller than the sum of its proper divisors (4943147664).

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

2103068016 is a wasteful number, since it uses less digits than its factorization.

2103068016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14868 (or 14856 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2103068016 is about 45859.2195310823. The cubic root of 2103068016 is about 1281.2024865157.

The spelling of 2103068016 in words is "two billion, one hundred three million, sixty-eight thousand, sixteen".