103994660313 has 24 divisors (see below), whose sum is σ = 151172018400. Its totient is φ = 68888050560.

The previous prime is 103994660293. The next prime is 103994660327. The reversal of 103994660313 is 313066499301.

103994660313 is a `hidden beast` number, since 1 + 0 + 39 + 9 + 4 + 6 + 603 + 1 + 3 = 666.

It is not a de Polignac number, because 103994660313 - 2⁹ = 103994659801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103994660213) 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 23 ways as a sum of consecutive naturals, for example, 11747713 + ... + 11756561.

It is an arithmetic number, because the mean of its divisors is an integer number (6298834100).

Almost surely, 2^103994660313 is an apocalyptic number.

It is an amenable number.

103994660313 is a deficient number, since it is larger than the sum of its proper divisors (47177358087).

103994660313 is a wasteful number, since it uses less digits than its factorization.

103994660313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17029 (or 17026 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 103994660313 in words is "one hundred three billion, nine hundred ninety-four million, six hundred sixty thousand, three hundred thirteen".