103499716113 has 20 divisors (see below), whose sum is σ = 154683295140. Its totient is φ = 68967407232.

The previous prime is 103499716091. The next prime is 103499716147. The reversal of 103499716113 is 311617994301.

It can be written as a sum of positive squares in 2 ways, for example, as 60138733824 + 43360982289 = 245232^2 + 208233^2 .

It is not a de Polignac number, because 103499716113 - 2⁶ = 103499716049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103499716153) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 125868 + ... + 472061.

It is an arithmetic number, because the mean of its divisors is an integer number (7734164757).

Almost surely, 2^103499716113 is an apocalyptic number.

It is an amenable number.

103499716113 is a deficient number, since it is larger than the sum of its proper divisors (51183579027).

103499716113 is an equidigital number, since it uses as much as digits as its factorization.

103499716113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600078 (or 600069 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The spelling of 103499716113 in words is "one hundred three billion, four hundred ninety-nine million, seven hundred sixteen thousand, one hundred thirteen".