2301323122003 has 4 divisors (see below), whose sum is σ = 2322830814840. Its totient is φ = 2279815429168.

The previous prime is 2301323121973. The next prime is 2301323122073. The reversal of 2301323122003 is 3002213231032.

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 2301323122003 - 2²⁹ = 2300786251091 is a prime.

It is a super-2 number, since 2×2301323122003² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2301323122073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10753846258 + ... + 10753846471.

It is an arithmetic number, because the mean of its divisors is an integer number (580707703710).

Almost surely, 2^{2301323122003} is an apocalyptic number.

2301323122003 is a deficient number, since it is larger than the sum of its proper divisors (21507692837).

2301323122003 is a wasteful number, since it uses less digits than its factorization.

2301323122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21507692836.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2301323122003 its reverse (3002213231032), we get a palindrome (5303536353035).

The spelling of 2301323122003 in words is "two trillion, three hundred one billion, three hundred twenty-three million, one hundred twenty-two thousand, three".