3105531515113 has 8 divisors (see below), whose sum is σ = 3128736176640. Its totient is φ = 3082334629920.

The previous prime is 3105531515077. The next prime is 3105531515117. The reversal of 3105531515113 is 3115151355013.

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 3105531515113 - 2⁹ = 3105531514601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3105531515117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141153 + ... + 2741038.

It is an arithmetic number, because the mean of its divisors is an integer number (391092022080).

Almost surely, 2^{3105531515113} is an apocalyptic number.

It is an amenable number.

3105531515113 is a deficient number, since it is larger than the sum of its proper divisors (23204661527).

3105531515113 is a wasteful number, since it uses less digits than its factorization.

3105531515113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888167.

The product of its (nonzero) digits is 16875, while the sum is 34.

The spelling of 3105531515113 in words is "three trillion, one hundred five billion, five hundred thirty-one million, five hundred fifteen thousand, one hundred thirteen".