23320343321101 has 16 divisors (see below), whose sum is σ = 24031088040960. Its totient is φ = 22617509932080.

The previous prime is 23320343321087. The next prime is 23320343321129. The reversal of 23320343321101 is 10112334302332.

It is a cyclic number.

It is not a de Polignac number, because 23320343321101 - 2⁷ = 23320343320973 is a prime.

It is a super-2 number, since 2×23320343321101² (a number of 28 digits) contains 22 as substring.

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 23320343321101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320343321141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6121980 + ... + 9171658.

It is an arithmetic number, because the mean of its divisors is an integer number (1501943002560).

Almost surely, 2^{23320343321101} is an apocalyptic number.

It is an amenable number.

23320343321101 is a deficient number, since it is larger than the sum of its proper divisors (710744719859).

23320343321101 is a wasteful number, since it uses less digits than its factorization.

23320343321101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050976.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23320343321101 its reverse (10112334302332), we get a palindrome (33432677623433).

The spelling of 23320343321101 in words is "twenty-three trillion, three hundred twenty billion, three hundred forty-three million, three hundred twenty-one thousand, one hundred one".