103758368856399 has 16 divisors (see below), whose sum is σ = 153719228352000. Its totient is φ = 69170839050168.

The previous prime is 103758368856299. The next prime is 103758368856403. The reversal of 103758368856399 is 993658863857301.

103758368856399 is a `hidden beast` number, since 1 + 0 + 3 + 75 + 8 + 36 + 88 + 56 + 399 = 666.

It is not a de Polignac number, because 103758368856399 - 2¹¹ = 103758368854351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103758368856299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37726309 + ... + 40383054.

It is an arithmetic number, because the mean of its divisors is an integer number (9607451772000).

Almost surely, 2^{103758368856399} is an apocalyptic number.

103758368856399 is a deficient number, since it is larger than the sum of its proper divisors (49960859495601).

103758368856399 is an equidigital number, since it uses as much as digits as its factorization.

103758368856399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78158571 (or 78158565 counting only the distinct ones).

The product of its (nonzero) digits is 7054387200, while the sum is 81.

The spelling of 103758368856399 in words is "one hundred three trillion, seven hundred fifty-eight billion, three hundred sixty-eight million, eight hundred fifty-six thousand, three hundred ninety-nine".