12301349 has 4 divisors (see below), whose sum is σ = 12356736. Its totient is φ = 12245964.

The previous prime is 12301339. The next prime is 12301351. The reversal of 12301349 is 94310321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94310321 = 7 ⋅13472903.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12301349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301309) 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 in 3 ways as a sum of consecutive naturals, for example, 27359 + ... + 27804.

It is an arithmetic number, because the mean of its divisors is an integer number (3089184).

Almost surely, 2^12301349 is an apocalyptic number.

It is an amenable number.

12301349 is a deficient number, since it is larger than the sum of its proper divisors (55387).

12301349 is an equidigital number, since it uses as much as digits as its factorization.

12301349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55386.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 12301349 is about 3507.3279002682. The cubic root of 12301349 is about 230.8434625950.

The spelling of 12301349 in words is "twelve million, three hundred one thousand, three hundred forty-nine".