323133232131211 has 4 divisors (see below), whose sum is σ = 323133597473400. Its totient is φ = 323132866789024.

The previous prime is 323133232131197. The next prime is 323133232131223. The reversal of 323133232131211 is 112131232331323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323133232131211 - 2³⁵ = 323098872392843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323133232132211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181341166 + ... + 183114403.

It is an arithmetic number, because the mean of its divisors is an integer number (80783399368350).

Almost surely, 2^{323133232131211} is an apocalyptic number.

323133232131211 is a deficient number, since it is larger than the sum of its proper divisors (365342189).

323133232131211 is an equidigital number, since it uses as much as digits as its factorization.

323133232131211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365342188.

The product of its digits is 11664, while the sum is 31.

Adding to 323133232131211 its reverse (112131232331323), we get a palindrome (435264464462534).

The spelling of 323133232131211 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, two hundred thirty-two million, one hundred thirty-one thousand, two hundred eleven".