2000538103 has 4 divisors (see below), whose sum is σ = 2028714768. Its totient is φ = 1972361440.

The previous prime is 2000538083. The next prime is 2000538109. The reversal of 2000538103 is 3018350002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3018350002 = 2 ⋅1509175001.

It is a cyclic number.

It is not a de Polignac number, because 2000538103 - 2¹³ = 2000529911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000538109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14088226 + ... + 14088367.

It is an arithmetic number, because the mean of its divisors is an integer number (507178692).

Almost surely, 2^2000538103 is an apocalyptic number.

2000538103 is a deficient number, since it is larger than the sum of its proper divisors (28176665).

2000538103 is an equidigital number, since it uses as much as digits as its factorization.

2000538103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28176664.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2000538103 is about 44727.3753198195. The cubic root of 2000538103 is about 1260.0340343121.

Adding to 2000538103 its reverse (3018350002), we get a palindrome (5018888105).

The spelling of 2000538103 in words is "two billion, five hundred thirty-eight thousand, one hundred three".