3861842536103 has 4 divisors (see below), whose sum is σ = 3861913890648. Its totient is φ = 3861771181560.

The previous prime is 3861842536093. The next prime is 3861842536117. The reversal of 3861842536103 is 3016352481683.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3861842536103 - 2¹⁴ = 3861842519719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3861842536303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35596028 + ... + 35704353.

It is an arithmetic number, because the mean of its divisors is an integer number (965478472662).

Almost surely, 2^{3861842536103} is an apocalyptic number.

3861842536103 is a deficient number, since it is larger than the sum of its proper divisors (71354545).

3861842536103 is an equidigital number, since it uses as much as digits as its factorization.

3861842536103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71354544.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 3861842536103 in words is "three trillion, eight hundred sixty-one billion, eight hundred forty-two million, five hundred thirty-six thousand, one hundred three".