102163515404 has 12 divisors (see below), whose sum is σ = 183618210384. Its totient is φ = 49701169584.

The previous prime is 102163515319. The next prime is 102163515407. The reversal of 102163515404 is 404515361201.

It is not an unprimeable number, because it can be changed into a prime (102163515407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345146864 + ... + 345147159.

It is an arithmetic number, because the mean of its divisors is an integer number (15301517532).

Almost surely, 2^102163515404 is an apocalyptic number.

It is an amenable number.

102163515404 is a deficient number, since it is larger than the sum of its proper divisors (81454694980).

102163515404 is a wasteful number, since it uses less digits than its factorization.

102163515404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690294064 (or 690294062 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 102163515404 its reverse (404515361201), we get a palindrome (506678876605).

The spelling of 102163515404 in words is "one hundred two billion, one hundred sixty-three million, five hundred fifteen thousand, four hundred four".