102003320300100 has 144 divisors (see below), whose sum is σ = 308940762525696. Its totient is φ = 25952684688000.

The previous prime is 102003320299999. The next prime is 102003320300117. The reversal of 102003320300100 is 1003023300201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102003320300100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76579834 + ... + 77900433.

It is an arithmetic number, because the mean of its divisors is an integer number (2145421961984).

Almost surely, 2^{102003320300100} is an apocalyptic number.

102003320300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102003320300100 is an abundant number, since it is smaller than the sum of its proper divisors (206937442225596).

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

102003320300100 is a wasteful number, since it uses less digits than its factorization.

102003320300100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154480386 (or 154480379 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 102003320300100 its reverse (1003023300201), we get a palindrome (103006343600301).

The spelling of 102003320300100 in words is "one hundred two trillion, three billion, three hundred twenty million, three hundred thousand, one hundred".