13112312302301 has 2 divisors, whose sum is σ = 13112312302302. Its totient is φ = 13112312302300.

The previous prime is 13112312302163. The next prime is 13112312302343. The reversal of 13112312302301 is 10320321321131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9335780813401 + 3776531488900 = 3055451^2 + 1943330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13112312302301 is a prime.

It is a super-3 number, since 3×13112312302301³ (a number of 40 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13112312308301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556156151150 + 6556156151151.

It is an arithmetic number, because the mean of its divisors is an integer number (6556156151151).

Almost surely, 2^{13112312302301} is an apocalyptic number.

It is an amenable number.

13112312302301 is a deficient number, since it is larger than the sum of its proper divisors (1).

13112312302301 is an equidigital number, since it uses as much as digits as its factorization.

13112312302301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13112312302301 its reverse (10320321321131), we get a palindrome (23432633623432).

The spelling of 13112312302301 in words is "thirteen trillion, one hundred twelve billion, three hundred twelve million, three hundred two thousand, three hundred one".