3871203703139 has 8 divisors (see below), whose sum is σ = 3953629314048. Its totient is φ = 3788780574600.

The previous prime is 3871203703117. The next prime is 3871203703177. The reversal of 3871203703139 is 9313073021783.

3871203703139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3871203703139 - 2²⁴ = 3871186925923 is a prime.

It is a super-2 number, since 2×3871203703139² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3871203703093 and 3871203703102.

It is not an unprimeable number, because it can be changed into a prime (3871503703139) 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, 2721104 + ... + 3891890.

It is an arithmetic number, because the mean of its divisors is an integer number (494203664256).

Almost surely, 2^{3871203703139} is an apocalyptic number.

3871203703139 is a deficient number, since it is larger than the sum of its proper divisors (82425610909).

3871203703139 is a wasteful number, since it uses less digits than its factorization.

3871203703139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241185.

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 3871203703139 in words is "three trillion, eight hundred seventy-one billion, two hundred three million, seven hundred three thousand, one hundred thirty-nine".