1313312321201 has 8 divisors (see below), whose sum is σ = 1390576771584. Its totient is φ = 1236049069120.

The previous prime is 1313312321171. The next prime is 1313312321207. The reversal of 1313312321201 is 1021232133131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1313312321201 - 2⁶ = 1313312321137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313312321207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2987336 + ... + 3398646.

It is an arithmetic number, because the mean of its divisors is an integer number (173822096448).

Almost surely, 2^{1313312321201} is an apocalyptic number.

It is an amenable number.

1313312321201 is a deficient number, since it is larger than the sum of its proper divisors (77264450383).

1313312321201 is a wasteful number, since it uses less digits than its factorization.

1313312321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599151.

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

Adding to 1313312321201 its reverse (1021232133131), we get a palindrome (2334544454332).

The spelling of 1313312321201 in words is "one trillion, three hundred thirteen billion, three hundred twelve million, three hundred twenty-one thousand, two hundred one".