7120113881517 has 48 divisors (see below), whose sum is σ = 12676678385280. Its totient is φ = 3750116662656.

The previous prime is 7120113881479. The next prime is 7120113881519. The reversal of 7120113881517 is 7151883110217.

7120113881517 is a `hidden beast` number, since 7 + 1 + 20 + 1 + 1 + 38 + 81 + 517 = 666.

It is not a de Polignac number, because 7120113881517 - 2⁶ = 7120113881453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120113881519) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5866267 + ... + 6975192.

It is an arithmetic number, because the mean of its divisors is an integer number (264097466360).

Almost surely, 2^{7120113881517} is an apocalyptic number.

It is an amenable number.

7120113881517 is a deficient number, since it is larger than the sum of its proper divisors (5556564503763).

7120113881517 is a wasteful number, since it uses less digits than its factorization.

7120113881517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12842162 (or 12842159 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 45.

The spelling of 7120113881517 in words is "seven trillion, one hundred twenty billion, one hundred thirteen million, eight hundred eighty-one thousand, five hundred seventeen".