3231132233 has 4 divisors (see below), whose sum is σ = 3692722560. Its totient is φ = 2769541908.

The previous prime is 3231132221. The next prime is 3231132239. The reversal of 3231132233 is 3322311323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3231132233 - 2²² = 3226937929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3231132199 and 3231132208.

It is not an unprimeable number, because it can be changed into a prime (3231132239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230795153 + ... + 230795166.

It is an arithmetic number, because the mean of its divisors is an integer number (923180640).

Almost surely, 2^3231132233 is an apocalyptic number.

It is an amenable number.

3231132233 is a deficient number, since it is larger than the sum of its proper divisors (461590327).

3231132233 is an equidigital number, since it uses as much as digits as its factorization.

3231132233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461590326.

The product of its digits is 1944, while the sum is 23.

The square root of 3231132233 is about 56843.0491177241. The cubic root of 3231132233 is about 1478.3760238125.

Adding to 3231132233 its reverse (3322311323), we get a palindrome (6553443556).

The spelling of 3231132233 in words is "three billion, two hundred thirty-one million, one hundred thirty-two thousand, two hundred thirty-three".