2010122003 has 4 divisors (see below), whose sum is σ = 2010947928. Its totient is φ = 2009296080.

The previous prime is 2010121987. The next prime is 2010122011. The reversal of 2010122003 is 3002210102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010122003 - 2⁴ = 2010121987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010122603) 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, 409301 + ... + 414182.

It is an arithmetic number, because the mean of its divisors is an integer number (502736982).

Almost surely, 2^2010122003 is an apocalyptic number.

2010122003 is a deficient number, since it is larger than the sum of its proper divisors (825925).

2010122003 is an equidigital number, since it uses as much as digits as its factorization.

2010122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825924.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2010122003 is about 44834.3841599280. The cubic root of 2010122003 is about 1262.0429616855.

Adding to 2010122003 its reverse (3002210102), we get a palindrome (5012332105).

The spelling of 2010122003 in words is "two billion, ten million, one hundred twenty-two thousand, three".