323233203201152 has 16 divisors (see below), whose sum is σ = 643941147002550. Its totient is φ = 161616601600512.

The previous prime is 323233203201151. The next prime is 323233203201263. The reversal of 323233203201152 is 251102302332323.

It can be written as a sum of positive squares in only one way, i.e., 204743360028736 + 118489843172416 = 14308856^2 + 10885304^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (323233203201151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262629699877 + ... + 1262629700132.

Almost surely, 2^{323233203201152} is an apocalyptic number.

323233203201152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

323233203201152 is a deficient number, since it is larger than the sum of its proper divisors (320707943801398).

323233203201152 is an equidigital number, since it uses as much as digits as its factorization.

323233203201152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525259400023 (or 2525259400011 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 323233203201152 its reverse (251102302332323), we get a palindrome (574335505533475).

The spelling of 323233203201152 in words is "three hundred twenty-three trillion, two hundred thirty-three billion, two hundred three million, two hundred one thousand, one hundred fifty-two".