2731052323 has 4 divisors (see below), whose sum is σ = 2752556800. Its totient is φ = 2709547848.

The previous prime is 2731052321. The next prime is 2731052327. The reversal of 2731052323 is 3232501372.

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

It is a cyclic number.

It is not a de Polignac number, because 2731052323 - 2¹ = 2731052321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2731052291 and 2731052300.

It is not an unprimeable number, because it can be changed into a prime (2731052321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10752048 + ... + 10752301.

It is an arithmetic number, because the mean of its divisors is an integer number (688139200).

Almost surely, 2^2731052323 is an apocalyptic number.

2731052323 is a deficient number, since it is larger than the sum of its proper divisors (21504477).

2731052323 is a wasteful number, since it uses less digits than its factorization.

2731052323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21504476.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 2731052323 is about 52259.4711320350. The cubic root of 2731052323 is about 1397.7945416210.

Adding to 2731052323 its reverse (3232501372), we get a palindrome (5963553695).

The spelling of 2731052323 in words is "two billion, seven hundred thirty-one million, fifty-two thousand, three hundred twenty-three".