12123310201 has 8 divisors (see below), whose sum is σ = 12213471200. Its totient is φ = 12033191520.

The previous prime is 12123310187. The next prime is 12123310253. The reversal of 12123310201 is 10201332121.

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 12123310201 - 2⁵ = 12123310169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12123313201) 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, 783106 + ... + 798436.

It is an arithmetic number, because the mean of its divisors is an integer number (1526683900).

Almost surely, 2^12123310201 is an apocalyptic number.

It is an amenable number.

12123310201 is a deficient number, since it is larger than the sum of its proper divisors (90160999).

12123310201 is a wasteful number, since it uses less digits than its factorization.

12123310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21159.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12123310201 its reverse (10201332121), we get a palindrome (22324642322).

The spelling of 12123310201 in words is "twelve billion, one hundred twenty-three million, three hundred ten thousand, two hundred one".