323101205352 has 96 divisors (see below), whose sum is σ = 927067869000. Its totient is φ = 101307359232.

The previous prime is 323101205341. The next prime is 323101205389. The reversal of 323101205352 is 253502101323.

It is a happy number.

323101205352 is a `hidden beast` number, since 3 + 2 + 3 + 1 + 0 + 120 + 535 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 319593486276 + 3507719076 = 565326^2 + 59226^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2100774 + ... + 2249322.

Almost surely, 2^323101205352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323101205352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463533934500).

323101205352 is an abundant number, since it is smaller than the sum of its proper divisors (603966663648).

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

323101205352 is a wasteful number, since it uses less digits than its factorization.

323101205352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150355 (or 150348 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 323101205352 its reverse (253502101323), we get a palindrome (576603306675).

The spelling of 323101205352 in words is "three hundred twenty-three billion, one hundred one million, two hundred five thousand, three hundred fifty-two".