323030040102 has 576 divisors, whose sum is σ = 970169840640. Its totient is φ = 76547721600.

The previous prime is 323030040079. The next prime is 323030040107. The reversal of 323030040102 is 201040030323.

323030040102 is a `hidden beast` number, since 3 + 230 + 30 + 0 + 401 + 0 + 2 = 666.

323030040102 is digitally balanced in base 4, 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323030040107) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 657902077 + ... + 657902567.

It is an arithmetic number, because the mean of its divisors is an integer number (1684322640).

Almost surely, 2^323030040102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323030040102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485084920320).

323030040102 is an abundant number, since it is smaller than the sum of its proper divisors (647139800538).

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

323030040102 is a wasteful number, since it uses less digits than its factorization.

323030040102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 659 counting only the distinct ones).

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

Adding to 323030040102 its reverse (201040030323), we get a palindrome (524070070425).

The spelling of 323030040102 in words is "three hundred twenty-three billion, thirty million, forty thousand, one hundred two".