123320101023321 has 16 divisors (see below), whose sum is σ = 170510291013504. Its totient is φ = 79214801174784.

The previous prime is 123320101023281. The next prime is 123320101023347.

123320101023321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 123320101023321 - 2⁷ = 123320101023193 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 123320101023291 and 123320101023300.

It is not an unprimeable number, because it can be changed into a prime (123320101723321) 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, 5393153136 + ... + 5393176001.

It is an arithmetic number, because the mean of its divisors is an integer number (10656893188344).

Almost surely, 2^{123320101023321} is an apocalyptic number.

It is an amenable number.

123320101023321 is a deficient number, since it is larger than the sum of its proper divisors (47190189990183).

123320101023321 is a wasteful number, since it uses less digits than its factorization.

123320101023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10786329280.

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 12332010 and 1023321, that added together give a palindrome (13355331).

The spelling of 123320101023321 in words is "one hundred twenty-three trillion, three hundred twenty billion, one hundred one million, twenty-three thousand, three hundred twenty-one".