323013201000 has 256 divisors, whose sum is σ = 1163654069760. Its totient is φ = 73069977600.

The previous prime is 323013200977. The next prime is 323013201011. The reversal of 323013201000 is 102310323.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 63 ways as a sum of consecutive naturals, for example, 1957714 + ... + 2116286.

It is an arithmetic number, because the mean of its divisors is an integer number (4545523710).

Almost surely, 2^323013201000 is an apocalyptic number.

323013201000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323013201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581827034880).

323013201000 is an abundant number, since it is smaller than the sum of its proper divisors (840640868760).

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

323013201000 is a wasteful number, since it uses less digits than its factorization.

323013201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158701 (or 158687 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 323013201000 its reverse (102310323), we get a palindrome (323115511323).

The spelling of 323013201000 in words is "three hundred twenty-three billion, thirteen million, two hundred one thousand".