12071391301 has 8 divisors (see below), whose sum is σ = 12277704600. Its totient is φ = 11866748928.

The previous prime is 12071391251. The next prime is 12071391307. The reversal of 12071391301 is 10319317021.

It can be written as a sum of positive squares in 4 ways, for example, as 9641025 + 12061750276 = 3105^2 + 109826^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12071391301 - 2⁹ = 12071390789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12071391301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12071391307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403156 + ... + 432061.

It is an arithmetic number, because the mean of its divisors is an integer number (1534713075).

Almost surely, 2^12071391301 is an apocalyptic number.

It is an amenable number.

12071391301 is a deficient number, since it is larger than the sum of its proper divisors (206313299).

12071391301 is an equidigital number, since it uses as much as digits as its factorization.

12071391301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835463.

The product of its (nonzero) digits is 1134, while the sum is 28.

The spelling of 12071391301 in words is "twelve billion, seventy-one million, three hundred ninety-one thousand, three hundred one".