2751323 has 2 divisors, whose sum is σ = 2751324. Its totient is φ = 2751322.

The previous prime is 2751319. The next prime is 2751337. The reversal of 2751323 is 3231572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2751323 - 2² = 2751319 is a prime.

It is not a weakly prime, because it can be changed into another prime (2751313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375661 + 1375662.

It is an arithmetic number, because the mean of its divisors is an integer number (1375662).

2^2751323 is an apocalyptic number.

2751323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751323 is an equidigital number, since it uses as much as digits as its factorization.

2751323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 23.

The square root of 2751323 is about 1658.7112467214. The cubic root of 2751323 is about 140.1244301916.

Adding to 2751323 its reverse (3231572), we get a palindrome (5982895).

Subtracting 2751323 from its reverse (3231572), we obtain a square (480249 = 693²).

The spelling of 2751323 in words is "two million, seven hundred fifty-one thousand, three hundred twenty-three".