1302310323401 has 2 divisors, whose sum is σ = 1302310323402. Its totient is φ = 1302310323400.

The previous prime is 1302310323277. The next prime is 1302310323439. The reversal of 1302310323401 is 1043230132031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1183820161225 + 118490162176 = 1088035^2 + 344224^2 .

It is an emirp because it is prime and its reverse (1043230132031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1302310323401 - 2¹⁰ = 1302310322377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302310323101) 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, 651155161700 + 651155161701.

It is an arithmetic number, because the mean of its divisors is an integer number (651155161701).

Almost surely, 2^{1302310323401} is an apocalyptic number.

It is an amenable number.

1302310323401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302310323401 is an equidigital number, since it uses as much as digits as its factorization.

1302310323401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1302310323401 its reverse (1043230132031), we get a palindrome (2345540455432).

The spelling of 1302310323401 in words is "one trillion, three hundred two billion, three hundred ten million, three hundred twenty-three thousand, four hundred one".