10104161887 has 6 divisors (see below), whose sum is σ = 10344608952. Its totient is φ = 9869179572.

The previous prime is 10104161863. The next prime is 10104161911. The reversal of 10104161887 is 78816140101.

10104161887 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10104161863) and next prime (10104161911).

It is not a de Polignac number, because 10104161887 - 2²³ = 10095773279 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 (10104161807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2730483 + ... + 2734180.

It is an arithmetic number, because the mean of its divisors is an integer number (1724101492).

Almost surely, 2^10104161887 is an apocalyptic number.

10104161887 is a deficient number, since it is larger than the sum of its proper divisors (240447065).

10104161887 is an frugal number, since it uses more digits than its factorization.

10104161887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464749 (or 5464706 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 37.

It can be divided in two parts, 10104 and 161887, that added together give a triangular number (171991 = T₅₈₆).

The spelling of 10104161887 in words is "ten billion, one hundred four million, one hundred sixty-one thousand, eight hundred eighty-seven".