116603563 has 2 divisors, whose sum is σ = 116603564. Its totient is φ = 116603562.

The previous prime is 116603533. The next prime is 116603567. The reversal of 116603563 is 365306611.

It is a strong prime.

It is an emirp because it is prime and its reverse (365306611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116603563 - 2²¹ = 114506411 is a prime.

It is not a weakly prime, because it can be changed into another prime (116603567) 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, 58301781 + 58301782.

It is an arithmetic number, because the mean of its divisors is an integer number (58301782).

Almost surely, 2^116603563 is an apocalyptic number.

116603563 is a deficient number, since it is larger than the sum of its proper divisors (1).

116603563 is an equidigital number, since it uses as much as digits as its factorization.

116603563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 116603563 is about 10798.3129700894. The cubic root of 116603563 is about 488.5442885100.

The spelling of 116603563 in words is "one hundred sixteen million, six hundred three thousand, five hundred sixty-three".