2113232201323 has 4 divisors (see below), whose sum is σ = 2113592396760. Its totient is φ = 2112872005888.

The previous prime is 2113232201309. The next prime is 2113232201347. The reversal of 2113232201323 is 3231022323112.

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 2113232201323 - 2²¹ = 2113230104171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113232201383) 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, 180088918 + ... + 180100651.

It is an arithmetic number, because the mean of its divisors is an integer number (528398099190).

Almost surely, 2^{2113232201323} is an apocalyptic number.

2113232201323 is a deficient number, since it is larger than the sum of its proper divisors (360195437).

2113232201323 is an equidigital number, since it uses as much as digits as its factorization.

2113232201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360195436.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2113232201323 its reverse (3231022323112), we get a palindrome (5344254524435).

The spelling of 2113232201323 in words is "two trillion, one hundred thirteen billion, two hundred thirty-two million, two hundred one thousand, three hundred twenty-three".