123223021101101 has 8 divisors (see below), whose sum is σ = 123985741145280. Its totient is φ = 122460596981568.

The previous prime is 123223021101083. The next prime is 123223021101113. The reversal of 123223021101101 is 101101120322321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123223021101101 - 2¹⁴ = 123223021084717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223021104101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73145756 + ... + 74811413.

It is an arithmetic number, because the mean of its divisors is an integer number (15498217643160).

Almost surely, 2^{123223021101101} is an apocalyptic number.

It is an amenable number.

123223021101101 is a deficient number, since it is larger than the sum of its proper divisors (762720044179).

123223021101101 is a wasteful number, since it uses less digits than its factorization.

123223021101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147962323.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 123223021101101 its reverse (101101120322321), we get a palindrome (224324141423422).

The spelling of 123223021101101 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, twenty-one million, one hundred one thousand, one hundred one".