118350761 has 2 divisors, whose sum is σ = 118350762. Its totient is φ = 118350760.

The previous prime is 118350733. The next prime is 118350773. The reversal of 118350761 is 167053811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83905600 + 34445161 = 9160^2 + 5869^2 .

It is an emirp because it is prime and its reverse (167053811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118350761 - 2⁶ = 118350697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118350781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59175380 + 59175381.

It is an arithmetic number, because the mean of its divisors is an integer number (59175381).

Almost surely, 2^118350761 is an apocalyptic number.

It is an amenable number.

118350761 is a deficient number, since it is larger than the sum of its proper divisors (1).

118350761 is an equidigital number, since it uses as much as digits as its factorization.

118350761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 118350761 is about 10878.9135946564. The cubic root of 118350761 is about 490.9723313912.

The spelling of 118350761 in words is "one hundred eighteen million, three hundred fifty thousand, seven hundred sixty-one".