12130231301 has 2 divisors, whose sum is σ = 12130231302. Its totient is φ = 12130231300.

The previous prime is 12130231279. The next prime is 12130231327. The reversal of 12130231301 is 10313203121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11843098276 + 287133025 = 108826^2 + 16945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12130231301 is a prime.

It is a super-2 number, since 2×12130231301² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12130231301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130231361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065115650 + 6065115651.

It is an arithmetic number, because the mean of its divisors is an integer number (6065115651).

Almost surely, 2^12130231301 is an apocalyptic number.

It is an amenable number.

12130231301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130231301 is an equidigital number, since it uses as much as digits as its factorization.

12130231301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12130231301 its reverse (10313203121), we get a palindrome (22443434422).

The spelling of 12130231301 in words is "twelve billion, one hundred thirty million, two hundred thirty-one thousand, three hundred one".