2513323 has 8 divisors (see below), whose sum is σ = 2576448. Its totient is φ = 2451144.

The previous prime is 2513311. The next prime is 2513327. The reversal of 2513323 is 3233152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2513323 - 2¹⁷ = 2382251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2513323.

It is not an unprimeable number, because it can be changed into a prime (2513327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8740 + ... + 9022.

It is an arithmetic number, because the mean of its divisors is an integer number (322056).

2^2513323 is an apocalyptic number.

2513323 is a deficient number, since it is larger than the sum of its proper divisors (63125).

2513323 is a wasteful number, since it uses less digits than its factorization.

2513323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its digits is 540, while the sum is 19.

The square root of 2513323 is about 1585.3463344014. The cubic root of 2513323 is about 135.9615483856.

Adding to 2513323 its reverse (3233152), we get a palindrome (5746475).

The spelling of 2513323 in words is "two million, five hundred thirteen thousand, three hundred twenty-three".