311552242255113 has 8 divisors (see below), whose sum is σ = 415403904148800. Its totient is φ = 207701037599088.

The previous prime is 311552242255039. The next prime is 311552242255171.

311552242255113 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 311552242255113 - 2⁸ = 311552242254857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311552242255313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112716358 + ... + 115447311.

It is an arithmetic number, because the mean of its divisors is an integer number (51925488018600).

Almost surely, 2^{311552242255113} is an apocalyptic number.

It is an amenable number.

311552242255113 is a deficient number, since it is larger than the sum of its proper divisors (103851661893687).

311552242255113 is a wasteful number, since it uses less digits than its factorization.

311552242255113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228618831.

The product of its digits is 360000, while the sum is 42.

The spelling of 311552242255113 in words is "three hundred eleven trillion, five hundred fifty-two billion, two hundred forty-two million, two hundred fifty-five thousand, one hundred thirteen".