115162603 has 2 divisors, whose sum is σ = 115162604. Its totient is φ = 115162602.

The previous prime is 115162601. The next prime is 115162627. The reversal of 115162603 is 306261511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115162603 - 2¹ = 115162601 is a prime.

Together with 115162601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (115162601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57581301 + 57581302.

It is an arithmetic number, because the mean of its divisors is an integer number (57581302).

Almost surely, 2^115162603 is an apocalyptic number.

115162603 is a deficient number, since it is larger than the sum of its proper divisors (1).

115162603 is an equidigital number, since it uses as much as digits as its factorization.

115162603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 115162603 is about 10731.3840207123. The cubic root of 115162603 is about 486.5235020706.

The spelling of 115162603 in words is "one hundred fifteen million, one hundred sixty-two thousand, six hundred three".