313240144133013 has 8 divisors (see below), whose sum is σ = 420942135948288. Its totient is φ = 207182457536544.

The previous prime is 313240144132969. The next prime is 313240144133023. The reversal of 313240144133013 is 310331441042313.

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

It is not a de Polignac number, because 313240144133013 - 2¹⁰ = 313240144131989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313240144133023) 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, 411076304256 + ... + 411076305017.

It is an arithmetic number, because the mean of its divisors is an integer number (52617766993536).

Almost surely, 2^{313240144133013} is an apocalyptic number.

It is an amenable number.

313240144133013 is a deficient number, since it is larger than the sum of its proper divisors (107701991815275).

313240144133013 is a wasteful number, since it uses less digits than its factorization.

313240144133013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822152609403.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 313240144133013 its reverse (310331441042313), we get a palindrome (623571585175326).

The spelling of 313240144133013 in words is "three hundred thirteen trillion, two hundred forty billion, one hundred forty-four million, one hundred thirty-three thousand, thirteen".