3109520885313 has 8 divisors (see below), whose sum is σ = 4326289927488. Its totient is φ = 1982882883344.

The previous prime is 3109520885311. The next prime is 3109520885327. The reversal of 3109520885313 is 3135880259013.

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

It is a cyclic number.

It is not a de Polignac number, because 3109520885313 - 2¹ = 3109520885311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3109520885311) 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, 22532759970 + ... + 22532760107.

It is an arithmetic number, because the mean of its divisors is an integer number (540786240936).

Almost surely, 2^{3109520885313} is an apocalyptic number.

It is an amenable number.

3109520885313 is a deficient number, since it is larger than the sum of its proper divisors (1216769042175).

3109520885313 is a wasteful number, since it uses less digits than its factorization.

3109520885313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45065520103.

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 3109520885313 in words is "three trillion, one hundred nine billion, five hundred twenty million, eight hundred eighty-five thousand, three hundred thirteen".