12123023232101 has 8 divisors (see below), whose sum is σ = 12956106193920. Its totient is φ = 11303269597888.

The previous prime is 12123023232079. The next prime is 12123023232107. The reversal of 12123023232101 is 10123232032121.

12123023232101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12123023232101 - 2¹⁸ = 12123022969957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12123023232107) 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, 3332330021 + ... + 3332333658.

It is an arithmetic number, because the mean of its divisors is an integer number (1619513274240).

Almost surely, 2^{12123023232101} is an apocalyptic number.

It is an amenable number.

12123023232101 is a deficient number, since it is larger than the sum of its proper divisors (833082961819).

12123023232101 is a wasteful number, since it uses less digits than its factorization.

12123023232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6664663803.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12123023232101 its reverse (10123232032121), we get a palindrome (22246255264222).

The spelling of 12123023232101 in words is "twelve trillion, one hundred twenty-three billion, twenty-three million, two hundred thirty-two thousand, one hundred one".