12042301 has 2 divisors, whose sum is σ = 12042302. Its totient is φ = 12042300.

The previous prime is 12042287. The next prime is 12042311. The reversal of 12042301 is 10324021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7695076 + 4347225 = 2774^2 + 2085^2 .

It is a cyclic number.

It is not a de Polignac number, because 12042301 - 2⁵ = 12042269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12042311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021150 + 6021151.

It is an arithmetic number, because the mean of its divisors is an integer number (6021151).

Almost surely, 2^12042301 is an apocalyptic number.

It is an amenable number.

12042301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12042301 is an equidigital number, since it uses as much as digits as its factorization.

12042301 is an odious number, because the sum of its binary digits is odd.

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

The square root of 12042301 is about 3470.2018673270. The cubic root of 12042301 is about 229.2115472356.

Adding to 12042301 its reverse (10324021), we get a palindrome (22366322).

The spelling of 12042301 in words is "twelve million, forty-two thousand, three hundred one".