116604143 has 2 divisors, whose sum is σ = 116604144. Its totient is φ = 116604142.

The previous prime is 116604109. The next prime is 116604149. The reversal of 116604143 is 341406611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116604143 - 2¹⁶ = 116538607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116604149) 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, 58302071 + 58302072.

It is an arithmetic number, because the mean of its divisors is an integer number (58302072).

Almost surely, 2^116604143 is an apocalyptic number.

116604143 is a deficient number, since it is larger than the sum of its proper divisors (1).

116604143 is an equidigital number, since it uses as much as digits as its factorization.

116604143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 116604143 is about 10798.3398261029. The cubic root of 116604143 is about 488.5450985345.

The spelling of 116604143 in words is "one hundred sixteen million, six hundred four thousand, one hundred forty-three".