102163643004576 has 48 divisors (see below), whose sum is σ = 271574240918400. Its totient is φ = 33623477442048.

The previous prime is 102163643004569. The next prime is 102163643004623. The reversal of 102163643004576 is 675400346361201.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 6735464661 + ... + 6735479828.

It is an arithmetic number, because the mean of its divisors is an integer number (5657796685800).

Almost surely, 2^{102163643004576} is an apocalyptic number.

102163643004576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102163643004576 is an abundant number, since it is smaller than the sum of its proper divisors (169410597913824).

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

102163643004576 is a wasteful number, since it uses less digits than its factorization.

102163643004576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13470944581 (or 13470944573 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

Adding to 102163643004576 its reverse (675400346361201), we get a palindrome (777563989365777).

The spelling of 102163643004576 in words is "one hundred two trillion, one hundred sixty-three billion, six hundred forty-three million, four thousand, five hundred seventy-six".