2301113312003 has 4 divisors (see below), whose sum is σ = 2510305431288. Its totient is φ = 2091921192720.

The previous prime is 2301113311969. The next prime is 2301113312009. The reversal of 2301113312003 is 3002133111032.

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 2301113312003 - 2²⁰ = 2301112263427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2301113312009) 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, 104596059626 + ... + 104596059647.

It is an arithmetic number, because the mean of its divisors is an integer number (627576357822).

Almost surely, 2^{2301113312003} is an apocalyptic number.

2301113312003 is a deficient number, since it is larger than the sum of its proper divisors (209192119285).

2301113312003 is a wasteful number, since it uses less digits than its factorization.

2301113312003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209192119284.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2301113312003 its reverse (3002133111032), we get a palindrome (5303246423035).

The spelling of 2301113312003 in words is "two trillion, three hundred one billion, one hundred thirteen million, three hundred twelve thousand, three".