2732120752323 has 4 divisors (see below), whose sum is σ = 3642827669768. Its totient is φ = 1821413834880.

The previous prime is 2732120752307. The next prime is 2732120752369. The reversal of 2732120752323 is 3232570212372.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2732120752323 - 2⁴ = 2732120752307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2732120752223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455353458718 + ... + 455353458723.

It is an arithmetic number, because the mean of its divisors is an integer number (910706917442).

Almost surely, 2^{2732120752323} is an apocalyptic number.

2732120752323 is a deficient number, since it is larger than the sum of its proper divisors (910706917445).

2732120752323 is an equidigital number, since it uses as much as digits as its factorization.

2732120752323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910706917444.

The product of its (nonzero) digits is 211680, while the sum is 39.

Adding to 2732120752323 its reverse (3232570212372), we get a palindrome (5964690964695).

The spelling of 2732120752323 in words is "two trillion, seven hundred thirty-two billion, one hundred twenty million, seven hundred fifty-two thousand, three hundred twenty-three".