104143434102 has 16 divisors (see below), whose sum is σ = 231429853680. Its totient is φ = 34714478016.

The previous prime is 104143434097. The next prime is 104143434113. The reversal of 104143434102 is 201434341401.

104143434102 is a `hidden beast` number, since 104 + 143 + 4 + 3 + 410 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964291003 + ... + 964291110.

It is an arithmetic number, because the mean of its divisors is an integer number (14464365855).

Almost surely, 2^104143434102 is an apocalyptic number.

104143434102 is an abundant number, since it is smaller than the sum of its proper divisors (127286419578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104143434102 is a wasteful number, since it uses less digits than its factorization.

104143434102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928582124 (or 1928582118 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 104143434102 its reverse (201434341401), we get a palindrome (305577775503).

The spelling of 104143434102 in words is "one hundred four billion, one hundred forty-three million, four hundred thirty-four thousand, one hundred two".