12340201 has 6 divisors (see below), whose sum is σ = 12752106. Its totient is φ = 11941200.

The previous prime is 12340199. The next prime is 12340271. The reversal of 12340201 is 10204321.

It can be written as a sum of positive squares in only one way, i.e., 10394176 + 1946025 = 3224^2 + 1395^2 .

It is not a de Polignac number, because 12340201 - 2¹ = 12340199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12340271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5460 + ... + 7381.

It is an arithmetic number, because the mean of its divisors is an integer number (2125351).

Almost surely, 2^12340201 is an apocalyptic number.

It is an amenable number.

12340201 is a deficient number, since it is larger than the sum of its proper divisors (411905).

12340201 is an equidigital number, since it uses as much as digits as its factorization.

12340201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903 (or 12872 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 12340201 is about 3512.8622233159. The cubic root of 12340201 is about 231.0862355517.

Adding to 12340201 its reverse (10204321), we get a palindrome (22544522).

The spelling of 12340201 in words is "twelve million, three hundred forty thousand, two hundred one".