102031300321000 has 32 divisors (see below), whose sum is σ = 238753242753480. Its totient is φ = 40812520128000.

The previous prime is 102031300320947. The next prime is 102031300321003. The reversal of 102031300321000 is 123003130201.

102031300321000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5192829173284 + 96838471147716 = 2278778^2 + 9840654^2 .

It is not an unprimeable number, because it can be changed into a prime (102031300321003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 51015649161 + ... + 51015651160.

Almost surely, 2^{102031300321000} is an apocalyptic number.

102031300321000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102031300321000 is an abundant number, since it is smaller than the sum of its proper divisors (136721942432480).

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

102031300321000 is a wasteful number, since it uses less digits than its factorization.

102031300321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102031300342 (or 102031300328 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 102031300321000 its reverse (123003130201), we get a palindrome (102154303451201).

The spelling of 102031300321000 in words is "one hundred two trillion, thirty-one billion, three hundred million, three hundred twenty-one thousand".