103839508407859 has 8 divisors (see below), whose sum is σ = 118674798137600. Its totient is φ = 89004487238856.

The previous prime is 103839508407847. The next prime is 103839508407871. The reversal of 103839508407859 is 958704805938301.

It is an interprime number because it is at equal distance from previous prime (103839508407847) and next prime (103839508407871).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103839508407859 - 2¹⁵ = 103839508375091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103839508407839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66310959 + ... + 67858840.

It is an arithmetic number, because the mean of its divisors is an integer number (14834349767200).

Almost surely, 2^{103839508407859} is an apocalyptic number.

103839508407859 is a deficient number, since it is larger than the sum of its proper divisors (14835289729741).

103839508407859 is a wasteful number, since it uses less digits than its factorization.

103839508407859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134280369.

The product of its (nonzero) digits is 261273600, while the sum is 70.

The spelling of 103839508407859 in words is "one hundred three trillion, eight hundred thirty-nine billion, five hundred eight million, four hundred seven thousand, eight hundred fifty-nine".