2132323493 has 2 divisors, whose sum is σ = 2132323494. Its totient is φ = 2132323492.

The previous prime is 2132323483. The next prime is 2132323511. The reversal of 2132323493 is 3943232312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2108830084 + 23493409 = 45922^2 + 4847^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132323493 - 2⁴ = 2132323477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132323433) 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, 1066161746 + 1066161747.

It is an arithmetic number, because the mean of its divisors is an integer number (1066161747).

Almost surely, 2^2132323493 is an apocalyptic number.

It is an amenable number.

2132323493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132323493 is an equidigital number, since it uses as much as digits as its factorization.

2132323493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 32.

The square root of 2132323493 is about 46177.0883989019. The cubic root of 2132323493 is about 1287.1160244734.

The spelling of 2132323493 in words is "two billion, one hundred thirty-two million, three hundred twenty-three thousand, four hundred ninety-three".