2211023301323 has 4 divisors (see below), whose sum is σ = 2211218788128. Its totient is φ = 2210827814520.

The previous prime is 2211023301293. The next prime is 2211023301343. The reversal of 2211023301323 is 3231033201122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2211023301323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211023301343) 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, 97726436 + ... + 97749057.

It is an arithmetic number, because the mean of its divisors is an integer number (552804697032).

Almost surely, 2^{2211023301323} is an apocalyptic number.

2211023301323 is a deficient number, since it is larger than the sum of its proper divisors (195486805).

2211023301323 is a wasteful number, since it uses less digits than its factorization.

2211023301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195486804.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2211023301323 its reverse (3231033201122), we get a palindrome (5442056502445).

The spelling of 2211023301323 in words is "two trillion, two hundred eleven billion, twenty-three million, three hundred one thousand, three hundred twenty-three".