2202102101323 has 4 divisors (see below), whose sum is σ = 2202184293048. Its totient is φ = 2202019909600.

The previous prime is 2202102101321. The next prime is 2202102101369. The reversal of 2202102101323 is 3231012012022.

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 2202102101323 - 2¹ = 2202102101321 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 2202102101323.

It is not an unprimeable number, because it can be changed into a prime (2202102101321) 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, 41055661 + ... + 41109262.

It is an arithmetic number, because the mean of its divisors is an integer number (550546073262).

Almost surely, 2^{2202102101323} is an apocalyptic number.

2202102101323 is a deficient number, since it is larger than the sum of its proper divisors (82191725).

2202102101323 is an equidigital number, since it uses as much as digits as its factorization.

2202102101323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82191724.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2202102101323 its reverse (3231012012022), we get a palindrome (5433114113345).

The spelling of 2202102101323 in words is "two trillion, two hundred two billion, one hundred two million, one hundred one thousand, three hundred twenty-three".