2103982914 has 64 divisors (see below), whose sum is σ = 4837874688. Its totient is φ = 603768000.

The previous prime is 2103982877. The next prime is 2103982919. The reversal of 2103982914 is 4192893012.

2103982914 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2103982919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146457 + ... + 160179.

It is an arithmetic number, because the mean of its divisors is an integer number (75591792).

Almost surely, 2^2103982914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103982914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2418937344).

2103982914 is an abundant number, since it is smaller than the sum of its proper divisors (2733891774).

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

2103982914 is a wasteful number, since it uses less digits than its factorization.

2103982914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13863.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 2103982914 is about 45869.1935180901. The cubic root of 2103982914 is about 1281.3882468189.

It can be divided in two parts, 210398 and 2914, that added together give a palindrome (213312).

The spelling of 2103982914 in words is "two billion, one hundred three million, nine hundred eighty-two thousand, nine hundred fourteen".