123223123332101 has 16 divisors (see below), whose sum is σ = 133660422672000. Its totient is φ = 112922814356928.

The previous prime is 123223123332083. The next prime is 123223123332107. The reversal of 123223123332101 is 101233321322321.

It is a cyclic number.

It is not a de Polignac number, because 123223123332101 - 2⁶ = 123223123332037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223123332107) 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, 61916675 + ... + 63875823.

It is an arithmetic number, because the mean of its divisors is an integer number (8353776417000).

Almost surely, 2^{123223123332101} is an apocalyptic number.

It is an amenable number.

123223123332101 is a deficient number, since it is larger than the sum of its proper divisors (10437299339899).

123223123332101 is a wasteful number, since it uses less digits than its factorization.

123223123332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994108.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 123223123332101 its reverse (101233321322321), we get a palindrome (224456444654422).

The spelling of 123223123332101 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred one".