102000210331320 has 96 divisors (see below), whose sum is σ = 378857924097120. Its totient is φ = 23314333789440.

The previous prime is 102000210331291. The next prime is 102000210331373. The reversal of 102000210331320 is 23133012000201.

102000210331320 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 0 + 0 + 2 + 10 + 331 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102000210331293 and 102000210331302.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 20238134451 + ... + 20238139490.

It is an arithmetic number, because the mean of its divisors is an integer number (3946436709345).

Almost surely, 2^{102000210331320} is an apocalyptic number.

102000210331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102000210331320 is an abundant number, since it is smaller than the sum of its proper divisors (276857713765800).

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

102000210331320 is a wasteful number, since it uses less digits than its factorization.

102000210331320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40476273965 (or 40476273958 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102000210331320 its reverse (23133012000201), we get a palindrome (125133222331521).

The spelling of 102000210331320 in words is "one hundred two trillion, two hundred ten million, three hundred thirty-one thousand, three hundred twenty".