123301021322311 has 16 divisors (see below), whose sum is σ = 146329845576768. Its totient is φ = 101696417740800.

The previous prime is 123301021322207. The next prime is 123301021322317. The reversal of 123301021322311 is 113223120103321.

It is a cyclic number.

It is not a de Polignac number, because 123301021322311 - 2¹¹ = 123301021320263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123301021322317) 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, 2942583730 + ... + 2942625631.

It is an arithmetic number, because the mean of its divisors is an integer number (9145615348548).

Almost surely, 2^{123301021322311} is an apocalyptic number.

123301021322311 is a deficient number, since it is larger than the sum of its proper divisors (23028824254457).

123301021322311 is an equidigital number, since it uses as much as digits as its factorization.

123301021322311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885209482.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 123301021322311 its reverse (113223120103321), we get a palindrome (236524141425632).

The spelling of 123301021322311 in words is "one hundred twenty-three trillion, three hundred one billion, twenty-one million, three hundred twenty-two thousand, three hundred eleven".