115412503 has 2 divisors, whose sum is σ = 115412504. Its totient is φ = 115412502.

The previous prime is 115412501. The next prime is 115412513. The reversal of 115412503 is 305214511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115412503 - 2¹ = 115412501 is a prime.

Together with 115412501, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115412501) 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, 57706251 + 57706252.

It is an arithmetic number, because the mean of its divisors is an integer number (57706252).

Almost surely, 2^115412503 is an apocalyptic number.

115412503 is a deficient number, since it is larger than the sum of its proper divisors (1).

115412503 is an equidigital number, since it uses as much as digits as its factorization.

115412503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 115412503 is about 10743.0211300174. The cubic root of 115412503 is about 486.8751624835.

The spelling of 115412503 in words is "one hundred fifteen million, four hundred twelve thousand, five hundred three".