12320120201 has 8 divisors (see below), whose sum is σ = 13731403680. Its totient is φ = 10985122368.

The previous prime is 12320120191. The next prime is 12320120203. The reversal of 12320120201 is 10202102321.

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 12320120201 - 2¹⁰ = 12320119177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12320120203) 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, 19071071 + ... + 19071716.

It is an arithmetic number, because the mean of its divisors is an integer number (1716425460).

Almost surely, 2^12320120201 is an apocalyptic number.

It is an amenable number.

12320120201 is a deficient number, since it is larger than the sum of its proper divisors (1411283479).

12320120201 is a wasteful number, since it uses less digits than its factorization.

12320120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38142823.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12320120201 its reverse (10202102321), we get a palindrome (22522222522).

The spelling of 12320120201 in words is "twelve billion, three hundred twenty million, one hundred twenty thousand, two hundred one".