118294271 has 2 divisors, whose sum is σ = 118294272. Its totient is φ = 118294270.

The previous prime is 118294259. The next prime is 118294303. The reversal of 118294271 is 172492811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118294271 - 2⁶ = 118294207 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118294571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59147135 + 59147136.

It is an arithmetic number, because the mean of its divisors is an integer number (59147136).

Almost surely, 2^118294271 is an apocalyptic number.

118294271 is a deficient number, since it is larger than the sum of its proper divisors (1).

118294271 is an equidigital number, since it uses as much as digits as its factorization.

118294271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 35.

The square root of 118294271 is about 10876.3169777273. The cubic root of 118294271 is about 490.8942036274.

The spelling of 118294271 in words is "one hundred eighteen million, two hundred ninety-four thousand, two hundred seventy-one".