118911041 has 2 divisors, whose sum is σ = 118911042. Its totient is φ = 118911040.

The previous prime is 118911017. The next prime is 118911047. The reversal of 118911041 is 140119811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76387600 + 42523441 = 8740^2 + 6521^2 .

It is a cyclic number.

It is not a de Polignac number, because 118911041 - 2⁶ = 118910977 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118911041.

It is not a weakly prime, because it can be changed into another prime (118911047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59455520 + 59455521.

It is an arithmetic number, because the mean of its divisors is an integer number (59455521).

Almost surely, 2^118911041 is an apocalyptic number.

It is an amenable number.

118911041 is a deficient number, since it is larger than the sum of its proper divisors (1).

118911041 is an equidigital number, since it uses as much as digits as its factorization.

118911041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 26.

The square root of 118911041 is about 10904.6339232457. The cubic root of 118911041 is about 491.7458767080.

The spelling of 118911041 in words is "one hundred eighteen million, nine hundred eleven thousand, forty-one".