3233121131 has 2 divisors, whose sum is σ = 3233121132. Its totient is φ = 3233121130.

The previous prime is 3233121121. The next prime is 3233121179. The reversal of 3233121131 is 1311213323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3233121131 - 2¹⁴ = 3233104747 is a prime.

It is a super-2 number, since 2×3233121131² = 20906144495437438322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3233121121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616560565 + 1616560566.

It is an arithmetic number, because the mean of its divisors is an integer number (1616560566).

Almost surely, 2^3233121131 is an apocalyptic number.

3233121131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3233121131 is an equidigital number, since it uses as much as digits as its factorization.

3233121131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 20.

The square root of 3233121131 is about 56860.5410719947. The cubic root of 3233121131 is about 1478.6792958351.

Adding to 3233121131 its reverse (1311213323), we get a palindrome (4544334454).

The spelling of 3233121131 in words is "three billion, two hundred thirty-three million, one hundred twenty-one thousand, one hundred thirty-one".