201203020130003 has 4 divisors (see below), whose sum is σ = 201203085302328. Its totient is φ = 201202954957680.

The previous prime is 201203020129913. The next prime is 201203020130023. The reversal of 201203020130003 is 300031020302102.

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 201203020130003 - 2¹⁴ = 201203020113619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201203020130023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27712301 + ... + 34210782.

It is an arithmetic number, because the mean of its divisors is an integer number (50300771325582).

Almost surely, 2^{201203020130003} is an apocalyptic number.

201203020130003 is a deficient number, since it is larger than the sum of its proper divisors (65172325).

201203020130003 is an equidigital number, since it uses as much as digits as its factorization.

201203020130003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65172324.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 201203020130003 its reverse (300031020302102), we get a palindrome (501234040432105).

The spelling of 201203020130003 in words is "two hundred one trillion, two hundred three billion, twenty million, one hundred thirty thousand, three".