10323320202 has 96 divisors (see below), whose sum is σ = 25017440448. Its totient is φ = 3056030208.

The previous prime is 10323320171. The next prime is 10323320221. The reversal of 10323320202 is 20202332301.

It is a happy number.

10323320202 is a `hidden beast` number, since 1 + 0 + 323 + 320 + 20 + 2 = 666.

10323320202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 666498 + ... + 681810.

It is an arithmetic number, because the mean of its divisors is an integer number (260598338).

Almost surely, 2^10323320202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10323320202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12508720224).

10323320202 is an abundant number, since it is smaller than the sum of its proper divisors (14694120246).

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

10323320202 is a wasteful number, since it uses less digits than its factorization.

10323320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15444 (or 15441 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10323320202 its reverse (20202332301), we get a palindrome (30525652503).

The spelling of 10323320202 in words is "ten billion, three hundred twenty-three million, three hundred twenty thousand, two hundred two".