102004420304 has 20 divisors (see below), whose sum is σ = 198817004064. Its totient is φ = 50696806368.

The previous prime is 102004420291. The next prime is 102004420321. The reversal of 102004420304 is 403024400201.

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, 19084982 + ... + 19090325.

Almost surely, 2^102004420304 is an apocalyptic number.

It is an amenable number.

102004420304 is a deficient number, since it is larger than the sum of its proper divisors (96812583760).

102004420304 is a wasteful number, since it uses less digits than its factorization.

102004420304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38175482 (or 38175476 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 102004420304 its reverse (403024400201), we get a palindrome (505028820505).

The spelling of 102004420304 in words is "one hundred two billion, four million, four hundred twenty thousand, three hundred four".