2132232331 has 2 divisors, whose sum is σ = 2132232332. Its totient is φ = 2132232330.

The previous prime is 2132232299. The next prime is 2132232341. The reversal of 2132232331 is 1332322312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132232331 - 2⁵ = 2132232299 is a prime.

It is a super-2 number, since 2×2132232331² = 9092829426723387122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2132232341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066116165 + 1066116166.

It is an arithmetic number, because the mean of its divisors is an integer number (1066116166).

Almost surely, 2^2132232331 is an apocalyptic number.

2132232331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132232331 is an equidigital number, since it uses as much as digits as its factorization.

2132232331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 22.

The square root of 2132232331 is about 46176.1012970996. The cubic root of 2132232331 is about 1287.0976817683.

Adding to 2132232331 its reverse (1332322312), we get a palindrome (3464554643).

The spelling of 2132232331 in words is "two billion, one hundred thirty-two million, two hundred thirty-two thousand, three hundred thirty-one".