2303010120013 has 4 divisors (see below), whose sum is σ = 2303286633340. Its totient is φ = 2302733606688.

The previous prime is 2303010120007. The next prime is 2303010120071. The reversal of 2303010120013 is 3100210103032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 226350432169 + 2076659687844 = 475763^2 + 1441062^2 .

It is a cyclic number.

It is not a de Polignac number, because 2303010120013 - 2¹⁷ = 2303009988941 is a prime.

It is a super-2 number, since 2×2303010120013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303010120413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138244170 + ... + 138260827.

It is an arithmetic number, because the mean of its divisors is an integer number (575821658335).

Almost surely, 2^{2303010120013} is an apocalyptic number.

It is an amenable number.

2303010120013 is a deficient number, since it is larger than the sum of its proper divisors (276513327).

2303010120013 is an equidigital number, since it uses as much as digits as its factorization.

2303010120013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276513326.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2303010120013 its reverse (3100210103032), we get a palindrome (5403220223045).

The spelling of 2303010120013 in words is "two trillion, three hundred three billion, ten million, one hundred twenty thousand, thirteen".