331013202113313 has 16 divisors (see below), whose sum is σ = 490421941545600. Its totient is φ = 220661062455600.

The previous prime is 331013202113309. The next prime is 331013202113329. The reversal of 331013202113313 is 313311202310133.

331013202113313 is a `hidden beast` number, since 3 + 3 + 1 + 0 + 1 + 320 + 2 + 1 + 1 + 331 + 3 = 666.

It is not a de Polignac number, because 331013202113313 - 2² = 331013202113309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (331013202113813) 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, 399734838 + ... + 400562063.

It is an arithmetic number, because the mean of its divisors is an integer number (30651371346600).

Almost surely, 2^{331013202113313} is an apocalyptic number.

It is an amenable number.

331013202113313 is a deficient number, since it is larger than the sum of its proper divisors (159408739432287).

331013202113313 is a wasteful number, since it uses less digits than its factorization.

331013202113313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800312229 (or 800312223 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 331013202113313 its reverse (313311202310133), we get a palindrome (644324404423446).

The spelling of 331013202113313 in words is "three hundred thirty-one trillion, thirteen billion, two hundred two million, one hundred thirteen thousand, three hundred thirteen".