102104342 has 8 divisors (see below), whose sum is σ = 153414000. Its totient is φ = 50966344.

The previous prime is 102104323. The next prime is 102104369. The reversal of 102104342 is 243401201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102104342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41417 + ... + 43812.

It is an arithmetic number, because the mean of its divisors is an integer number (19176750).

Almost surely, 2^102104342 is an apocalyptic number.

102104342 is a deficient number, since it is larger than the sum of its proper divisors (51309658).

102104342 is an equidigital number, since it uses as much as digits as its factorization.

102104342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85830.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 102104342 is about 10104.6693167070. The cubic root of 102104342 is about 467.3921388423.

Adding to 102104342 its reverse (243401201), we get a palindrome (345505543).

The spelling of 102104342 in words is "one hundred two million, one hundred four thousand, three hundred forty-two".