1310311224005 has 32 divisors (see below), whose sum is σ = 1845948600576. Its totient is φ = 874034025984.

The previous prime is 1310311223941. The next prime is 1310311224041. The reversal of 1310311224005 is 5004221130131.

It is not a de Polignac number, because 1310311224005 - 2⁶ = 1310311223941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6290942 + ... + 6495888.

It is an arithmetic number, because the mean of its divisors is an integer number (57685893768).

Almost surely, 2^{1310311224005} is an apocalyptic number.

It is an amenable number.

1310311224005 is a deficient number, since it is larger than the sum of its proper divisors (535637376571).

1310311224005 is a wasteful number, since it uses less digits than its factorization.

1310311224005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209933.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 1310311224005 its reverse (5004221130131), we get a palindrome (6314532354136).

The spelling of 1310311224005 in words is "one trillion, three hundred ten billion, three hundred eleven million, two hundred twenty-four thousand, five".