102320213210 has 8 divisors (see below), whose sum is σ = 184176383796. Its totient is φ = 40928085280.

The previous prime is 102320213197. The next prime is 102320213263. The reversal of 102320213210 is 12312023201.

102320213210 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 2 ways, for example, as 100274188921 + 2046024289 = 316661^2 + 45233^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5116010651 + ... + 5116010670.

Almost surely, 2^102320213210 is an apocalyptic number.

102320213210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102320213210 is a deficient number, since it is larger than the sum of its proper divisors (81856170586).

102320213210 is a wasteful number, since it uses less digits than its factorization.

102320213210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232021328.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102320213210 its reverse (12312023201), we get a palindrome (114632236411).

The spelling of 102320213210 in words is "one hundred two billion, three hundred twenty million, two hundred thirteen thousand, two hundred ten".