102003004604 has 6 divisors (see below), whose sum is σ = 178505258064. Its totient is φ = 51001502300.

The previous prime is 102003004577. The next prime is 102003004673. The reversal of 102003004604 is 406400300201.

It is a happy number.

It is a super-2 number, since 2×102003004604² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12750375572 + ... + 12750375579.

It is an arithmetic number, because the mean of its divisors is an integer number (29750876344).

Almost surely, 2^102003004604 is an apocalyptic number.

It is an amenable number.

102003004604 is a deficient number, since it is larger than the sum of its proper divisors (76502253460).

102003004604 is a wasteful number, since it uses less digits than its factorization.

102003004604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25500751155 (or 25500751153 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102003004604 its reverse (406400300201), we get a palindrome (508403304805).

The spelling of 102003004604 in words is "one hundred two billion, three million, four thousand, six hundred four".