2300513 has 2 divisors, whose sum is σ = 2300514. Its totient is φ = 2300512.

The previous prime is 2300497. The next prime is 2300527. The reversal of 2300513 is 3150032.

2300513 = 1072² + 1073².

It is an a-pointer prime, because the next prime (2300527) can be obtained adding 2300513 to its sum of digits (14).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1151329 + 1149184 = 1073^2 + 1072^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300513 - 2⁴ = 2300497 is a prime.

It is not a weakly prime, because it can be changed into another prime (2300563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150256 + 1150257.

It is an arithmetic number, because the mean of its divisors is an integer number (1150257).

2^2300513 is an apocalyptic number.

2300513 is the 1073-rd centered square number.

It is an amenable number.

2300513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300513 is an equidigital number, since it uses as much as digits as its factorization.

2300513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 2300513 is about 1516.7442104719. The cubic root of 2300513 is about 132.0104254086.

Adding to 2300513 its reverse (3150032), we get a palindrome (5450545).

The spelling of 2300513 in words is "two million, three hundred thousand, five hundred thirteen".