102020330330 has 32 divisors (see below), whose sum is σ = 193525977600. Its totient is φ = 38615476032.

The previous prime is 102020330261. The next prime is 102020330353. The reversal of 102020330330 is 33033020201.

It is a junction number, because it is equal to n+sod(n) for n = 102020330299 and 102020330308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147125 + ... + 475064.

It is an arithmetic number, because the mean of its divisors is an integer number (6047686800).

Almost surely, 2^102020330330 is an apocalyptic number.

102020330330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102020330330 is a deficient number, since it is larger than the sum of its proper divisors (91505647270).

102020330330 is a wasteful number, since it uses less digits than its factorization.

102020330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623078.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 102020330330 its reverse (33033020201), we get a palindrome (135053350531).

The spelling of 102020330330 in words is "one hundred two billion, twenty million, three hundred thirty thousand, three hundred thirty".