2512303 has 2 divisors, whose sum is σ = 2512304. Its totient is φ = 2512302.

The previous prime is 2512297. The next prime is 2512331. The reversal of 2512303 is 3032152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2512303 - 2⁹ = 2511791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2512343) 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 as a sum of consecutive naturals, namely, 1256151 + 1256152.

It is an arithmetic number, because the mean of its divisors is an integer number (1256152).

2^2512303 is an apocalyptic number.

2512303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512303 is an equidigital number, since it uses as much as digits as its factorization.

2512303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2512303 is about 1585.0246054872. The cubic root of 2512303 is about 135.9431531449.

Adding to 2512303 its reverse (3032152), we get a palindrome (5544455).

The spelling of 2512303 in words is "two million, five hundred twelve thousand, three hundred three".