2132321371 has 2 divisors, whose sum is σ = 2132321372. Its totient is φ = 2132321370.

The previous prime is 2132321287. The next prime is 2132321381. The reversal of 2132321371 is 1731232312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132321371 - 2⁹ = 2132320859 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132321381) 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, 1066160685 + 1066160686.

It is an arithmetic number, because the mean of its divisors is an integer number (1066160686).

Almost surely, 2^2132321371 is an apocalyptic number.

2132321371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132321371 is an equidigital number, since it uses as much as digits as its factorization.

2132321371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 25.

The square root of 2132321371 is about 46177.0654221335. The cubic root of 2132321371 is about 1287.1155975117.

Adding to 2132321371 its reverse (1731232312), we get a palindrome (3863553683).

The spelling of 2132321371 in words is "two billion, one hundred thirty-two million, three hundred twenty-one thousand, three hundred seventy-one".