2132443301 has 2 divisors, whose sum is σ = 2132443302. Its totient is φ = 2132443300.

The previous prime is 2132443279. The next prime is 2132443319. The reversal of 2132443301 is 1033442312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1894512676 + 237930625 = 43526^2 + 15425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132443301 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132443351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066221650 + 1066221651.

It is an arithmetic number, because the mean of its divisors is an integer number (1066221651).

Almost surely, 2^2132443301 is an apocalyptic number.

It is an amenable number.

2132443301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132443301 is an equidigital number, since it uses as much as digits as its factorization.

2132443301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2132443301 is about 46178.3856474000. The cubic root of 2132443301 is about 1287.1401302449.

Adding to 2132443301 its reverse (1033442312), we get a palindrome (3165885613).

The spelling of 2132443301 in words is "two billion, one hundred thirty-two million, four hundred forty-three thousand, three hundred one".