123300111101 has 8 divisors (see below), whose sum is σ = 128469482400. Its totient is φ = 118191916080.

The previous prime is 123300111083. The next prime is 123300111113. The reversal of 123300111101 is 101111003321.

It is a happy number.

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 123300111101 - 2²² = 123295916797 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 (123300101101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15289955 + ... + 15298016.

It is an arithmetic number, because the mean of its divisors is an integer number (16058685300).

Almost surely, 2^123300111101 is an apocalyptic number.

It is an amenable number.

123300111101 is a deficient number, since it is larger than the sum of its proper divisors (5169371299).

123300111101 is a wasteful number, since it uses less digits than its factorization.

123300111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30588139.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 123300111101 its reverse (101111003321), we get a palindrome (224411114422).

The spelling of 123300111101 in words is "one hundred twenty-three billion, three hundred million, one hundred eleven thousand, one hundred one".