104143120102 has 24 divisors (see below), whose sum is σ = 185585490144. Its totient is φ = 43683130512.

The previous prime is 104143120099. The next prime is 104143120127. The reversal of 104143120102 is 201021341401.

It is a self number, because there is not a number n which added to its sum of digits gives 104143120102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11300553 + ... + 11309764.

It is an arithmetic number, because the mean of its divisors is an integer number (7732728756).

Almost surely, 2^104143120102 is an apocalyptic number.

104143120102 is a deficient number, since it is larger than the sum of its proper divisors (81442370042).

104143120102 is a wasteful number, since it uses less digits than its factorization.

104143120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22610380 (or 22610373 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 104143120102 its reverse (201021341401), we get a palindrome (305164461503).

The spelling of 104143120102 in words is "one hundred four billion, one hundred forty-three million, one hundred twenty thousand, one hundred two".