3123413515115 has 16 divisors (see below), whose sum is σ = 3772268992800. Its totient is φ = 2482625210112.

The previous prime is 3123413515051. The next prime is 3123413515129. The reversal of 3123413515115 is 5115153143213.

It is a cyclic number.

It is not a de Polignac number, because 3123413515115 - 2⁶ = 3123413515051 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2018201 + ... + 3212469.

It is an arithmetic number, because the mean of its divisors is an integer number (235766812050).

Almost surely, 2^{3123413515115} is an apocalyptic number.

3123413515115 is a deficient number, since it is larger than the sum of its proper divisors (648855477685).

3123413515115 is a wasteful number, since it uses less digits than its factorization.

3123413515115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197646.

The product of its digits is 27000, while the sum is 35.

Adding to 3123413515115 its reverse (5115153143213), we get a palindrome (8238566658328).

The spelling of 3123413515115 in words is "three trillion, one hundred twenty-three billion, four hundred thirteen million, five hundred fifteen thousand, one hundred fifteen".