1312023210301 has 2 divisors, whose sum is σ = 1312023210302. Its totient is φ = 1312023210300.

The previous prime is 1312023210263. The next prime is 1312023210307. The reversal of 1312023210301 is 1030123202131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 738784944676 + 573238265625 = 859526^2 + 757125^2 .

It is an emirp because it is prime and its reverse (1030123202131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1312023210301 - 2³⁷ = 1174584256829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1312023210307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656011605150 + 656011605151.

It is an arithmetic number, because the mean of its divisors is an integer number (656011605151).

Almost surely, 2^{1312023210301} is an apocalyptic number.

It is an amenable number.

1312023210301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312023210301 is an equidigital number, since it uses as much as digits as its factorization.

1312023210301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1312023210301 its reverse (1030123202131), we get a palindrome (2342146412432).

The spelling of 1312023210301 in words is "one trillion, three hundred twelve billion, twenty-three million, two hundred ten thousand, three hundred one".