2010203103 has 8 divisors (see below), whose sum is σ = 2680921216. Its totient is φ = 1339810200.

The previous prime is 2010203099. The next prime is 2010203123. The reversal of 2010203103 is 3013020102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2010203103 - 2² = 2010203099 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 (2010203123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66493 + ... + 91878.

It is an arithmetic number, because the mean of its divisors is an integer number (335115152).

Almost surely, 2^2010203103 is an apocalyptic number.

2010203103 is a deficient number, since it is larger than the sum of its proper divisors (670718113).

2010203103 is a wasteful number, since it uses less digits than its factorization.

2010203103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162605.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2010203103 is about 44835.2885905734. The cubic root of 2010203103 is about 1262.0599341724.

Adding to 2010203103 its reverse (3013020102), we get a palindrome (5023223205).

The spelling of 2010203103 in words is "two billion, ten million, two hundred three thousand, one hundred three".