12306001241 has 4 divisors (see below), whose sum is σ = 12306232500. Its totient is φ = 12305769984.

The previous prime is 12306001229. The next prime is 12306001243. The reversal of 12306001241 is 14210060321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14210060321 = 173 ⋅82139077.

It can be written as a sum of positive squares in 2 ways, for example, as 5152224841 + 7153776400 = 71779^2 + 84580^2 .

It is a cyclic number.

It is not a de Polignac number, because 12306001241 - 2¹⁴ = 12305984857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12306001243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8885 + ... + 157133.

It is an arithmetic number, because the mean of its divisors is an integer number (3076558125).

Almost surely, 2^12306001241 is an apocalyptic number.

It is an amenable number.

12306001241 is a deficient number, since it is larger than the sum of its proper divisors (231259).

12306001241 is an equidigital number, since it uses as much as digits as its factorization.

12306001241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231258.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12306001241 its reverse (14210060321), we get a palindrome (26516061562).

The spelling of 12306001241 in words is "twelve billion, three hundred six million, one thousand, two hundred forty-one".