12001111030301 has 4 divisors (see below), whose sum is σ = 12165509811612. Its totient is φ = 11836712248992.

The previous prime is 12001111030261. The next prime is 12001111030309. The reversal of 12001111030301 is 10303011110021.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9555950212900 + 2445160817401 = 3091270^2 + 1563701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12001111030301 is a prime.

It is a super-2 number, since 2×12001111030301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001111030309) 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, 82199390546 + ... + 82199390691.

It is an arithmetic number, because the mean of its divisors is an integer number (3041377452903).

Almost surely, 2^{12001111030301} is an apocalyptic number.

It is an amenable number.

12001111030301 is a deficient number, since it is larger than the sum of its proper divisors (164398781311).

12001111030301 is an equidigital number, since it uses as much as digits as its factorization.

12001111030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164398781310.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12001111030301 its reverse (10303011110021), we get a palindrome (22304122140322).

The spelling of 12001111030301 in words is "twelve trillion, one billion, one hundred eleven million, thirty thousand, three hundred one".