1310350321201 has 4 divisors (see below), whose sum is σ = 1379316127600. Its totient is φ = 1241384514804.

The previous prime is 1310350321187. The next prime is 1310350321283. The reversal of 1310350321201 is 1021230530131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310350321201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310350381201) 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, 34482903171 + ... + 34482903208.

It is an arithmetic number, because the mean of its divisors is an integer number (344829031900).

Almost surely, 2^{1310350321201} is an apocalyptic number.

It is an amenable number.

1310350321201 is a deficient number, since it is larger than the sum of its proper divisors (68965806399).

1310350321201 is an equidigital number, since it uses as much as digits as its factorization.

1310350321201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68965806398.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 1310350321201 its reverse (1021230530131), we get a palindrome (2331580851332).

The spelling of 1310350321201 in words is "one trillion, three hundred ten billion, three hundred fifty million, three hundred twenty-one thousand, two hundred one".