323103303200 has 72 divisors (see below), whose sum is σ = 814220386560. Its totient is φ = 125072236800.

The previous prime is 323103303113. The next prime is 323103303223. The reversal of 323103303200 is 2303301323.

It is a super-2 number, since 2×323103303200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 6489380 + ... + 6538979.

It is an arithmetic number, because the mean of its divisors is an integer number (11308616480).

Almost surely, 2^323103303200 is an apocalyptic number.

It is an amenable number.

323103303200 is an abundant number, since it is smaller than the sum of its proper divisors (491117083360).

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

323103303200 is a wasteful number, since it uses less digits than its factorization.

323103303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13028410 (or 13028397 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 323103303200 its reverse (2303301323), we get a palindrome (325406604523).

The spelling of 323103303200 in words is "three hundred twenty-three billion, one hundred three million, three hundred three thousand, two hundred".