2132034321 has 4 divisors (see below), whose sum is σ = 2842712432. Its totient is φ = 1421356212.

The previous prime is 2132034319. The next prime is 2132034343. The reversal of 2132034321 is 1234302312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2132034321 - 2¹ = 2132034319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132034371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355339051 + ... + 355339056.

It is an arithmetic number, because the mean of its divisors is an integer number (710678108).

Almost surely, 2^2132034321 is an apocalyptic number.

It is an amenable number.

2132034321 is a deficient number, since it is larger than the sum of its proper divisors (710678111).

2132034321 is an equidigital number, since it uses as much as digits as its factorization.

2132034321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710678110.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2132034321 is about 46173.9571728480. The cubic root of 2132034321 is about 1287.0578383769.

Adding to 2132034321 its reverse (1234302312), we get a palindrome (3366336633).

The spelling of 2132034321 in words is "two billion, one hundred thirty-two million, thirty-four thousand, three hundred twenty-one".