323321323132203 has 64 divisors (see below), whose sum is σ = 476672463636480. Its totient is φ = 193295694758400.

The previous prime is 323321323132183. The next prime is 323321323132321. The reversal of 323321323132203 is 302231323123323.

It is not a de Polignac number, because 323321323132203 - 2⁶ = 323321323132139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (323321323132103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22812476025 + ... + 22812490197.

It is an arithmetic number, because the mean of its divisors is an integer number (7448007244320).

Almost surely, 2^{323321323132203} is an apocalyptic number.

323321323132203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

323321323132203 is a deficient number, since it is larger than the sum of its proper divisors (153351140504277).

323321323132203 is a wasteful number, since it uses less digits than its factorization.

323321323132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21620.

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 323321323132203 its reverse (302231323123323), we get a palindrome (625552646255526).

The spelling of 323321323132203 in words is "three hundred twenty-three trillion, three hundred twenty-one billion, three hundred twenty-three million, one hundred thirty-two thousand, two hundred three".