1313312321301 has 16 divisors (see below), whose sum is σ = 1853592375360. Its totient is φ = 825691144320.

The previous prime is 1313312321213. The next prime is 1313312321323. The reversal of 1313312321301 is 1031232133131.

It is not a de Polignac number, because 1313312321301 - 2²³ = 1313303932693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313312321801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175525840 + ... + 175533321.

It is an arithmetic number, because the mean of its divisors is an integer number (115849523460).

Almost surely, 2^{1313312321301} is an apocalyptic number.

It is an amenable number.

1313312321301 is a deficient number, since it is larger than the sum of its proper divisors (540280054059).

1313312321301 is a wasteful number, since it uses less digits than its factorization.

1313312321301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351059236.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1313312321301 its reverse (1031232133131), we get a palindrome (2344544454432).

The spelling of 1313312321301 in words is "one trillion, three hundred thirteen billion, three hundred twelve million, three hundred twenty-one thousand, three hundred one".