115245503 has 2 divisors, whose sum is σ = 115245504. Its totient is φ = 115245502.

The previous prime is 115245497. The next prime is 115245509. The reversal of 115245503 is 305542511.

It is a balanced prime because it is at equal distance from previous prime (115245497) and next prime (115245509).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115245503 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115245509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57622751 + 57622752.

It is an arithmetic number, because the mean of its divisors is an integer number (57622752).

Almost surely, 2^115245503 is an apocalyptic number.

115245503 is a deficient number, since it is larger than the sum of its proper divisors (1).

115245503 is an equidigital number, since it uses as much as digits as its factorization.

115245503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 115245503 is about 10735.2458285779. The cubic root of 115245503 is about 486.6402156659.

The spelling of 115245503 in words is "one hundred fifteen million, two hundred forty-five thousand, five hundred three".