2202003031323 has 4 divisors (see below), whose sum is σ = 2936004041768. Its totient is φ = 1468002020880.

The previous prime is 2202003031301. The next prime is 2202003031331. The reversal of 2202003031323 is 3231303002022.

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

It is not a de Polignac number, because 2202003031323 - 2²⁴ = 2201986254107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2202003031323.

It is not an unprimeable number, because it can be changed into a prime (2202003033323) 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, 367000505218 + ... + 367000505223.

It is an arithmetic number, because the mean of its divisors is an integer number (734001010442).

Almost surely, 2^{2202003031323} is an apocalyptic number.

2202003031323 is a deficient number, since it is larger than the sum of its proper divisors (734001010445).

2202003031323 is an equidigital number, since it uses as much as digits as its factorization.

2202003031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734001010444.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2202003031323 its reverse (3231303002022), we get a palindrome (5433306033345).

It can be divided in two parts, 220200 and 3031323, that added together give a palindrome (3251523).

The spelling of 2202003031323 in words is "two trillion, two hundred two billion, three million, thirty-one thousand, three hundred twenty-three".