12606127307 has 4 divisors (see below), whose sum is σ = 12615671496. Its totient is φ = 12596583120.

The previous prime is 12606127253. The next prime is 12606127321. The reversal of 12606127307 is 70372160621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12606127307 - 2¹⁰ = 12606126283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12606127357) 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, 4770113 + ... + 4772754.

It is an arithmetic number, because the mean of its divisors is an integer number (3153917874).

Almost surely, 2^12606127307 is an apocalyptic number.

12606127307 is a deficient number, since it is larger than the sum of its proper divisors (9544189).

12606127307 is an equidigital number, since it uses as much as digits as its factorization.

12606127307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9544188.

The product of its (nonzero) digits is 21168, while the sum is 35.

Adding to 12606127307 its reverse (70372160621), we get a palindrome (82978287928).

The spelling of 12606127307 in words is "twelve billion, six hundred six million, one hundred twenty-seven thousand, three hundred seven".