2103014144 has 108 divisors (see below), whose sum is σ = 5327444808. Its totient is φ = 819302400.

The previous prime is 2103014129. The next prime is 2103014153. The reversal of 2103014144 is 4414103012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130364 + ... + 145604.

Almost surely, 2^2103014144 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 2103014144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2663722404).

2103014144 is an abundant number, since it is smaller than the sum of its proper divisors (3224430664).

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

2103014144 is a wasteful number, since it uses less digits than its factorization.

2103014144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15282 (or 15261 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2103014144 is about 45858.6321645118. The cubic root of 2103014144 is about 1281.1915466999.

Adding to 2103014144 its reverse (4414103012), we get a palindrome (6517117156).

The spelling of 2103014144 in words is "two billion, one hundred three million, fourteen thousand, one hundred forty-four".