7105123713 has 16 divisors (see below), whose sum is σ = 9581351616. Its totient is φ = 4683033600.

The previous prime is 7105123703. The next prime is 7105123733. The reversal of 7105123713 is 3173215017.

It is not a de Polignac number, because 7105123713 - 2²⁴ = 7088346497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7105123703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109806 + ... + 162072.

It is an arithmetic number, because the mean of its divisors is an integer number (598834476).

Almost surely, 2^7105123713 is an apocalyptic number.

It is an amenable number.

7105123713 is a deficient number, since it is larger than the sum of its proper divisors (2476227903).

7105123713 is a wasteful number, since it uses less digits than its factorization.

7105123713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52784.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 7105123713 is about 84291.8958915980. The cubic root of 7105123713 is about 1922.4595678846.

The spelling of 7105123713 in words is "seven billion, one hundred five million, one hundred twenty-three thousand, seven hundred thirteen".