102320302002210 has 24 divisors (see below), whose sum is σ = 266032785205980. Its totient is φ = 27285413867232.

The previous prime is 102320302002197. The next prime is 102320302002211. The reversal of 102320302002210 is 12200203023201.

102320302002210 is a `hidden beast` number, since 10 + 2 + 320 + 302 + 0 + 0 + 22 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 101943371083401 + 376930918809 = 10096701^2 + 613947^2 .

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

It is not an unprimeable number, because it can be changed into a prime (102320302002211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568446122145 + ... + 568446122324.

Almost surely, 2^{102320302002210} is an apocalyptic number.

102320302002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102320302002210 is an abundant number, since it is smaller than the sum of its proper divisors (163712483203770).

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

102320302002210 is a wasteful number, since it uses less digits than its factorization.

102320302002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136892244482 (or 1136892244479 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102320302002210 its reverse (12200203023201), we get a palindrome (114520505025411).

The spelling of 102320302002210 in words is "one hundred two trillion, three hundred twenty billion, three hundred two million, two thousand, two hundred ten".