118941377 has 2 divisors, whose sum is σ = 118941378. Its totient is φ = 118941376.

The previous prime is 118941301. The next prime is 118941379. The reversal of 118941377 is 773149811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114083761 + 4857616 = 10681^2 + 2204^2 .

It is a cyclic number.

It is not a de Polignac number, because 118941377 - 2¹² = 118937281 is a prime.

It is a super-2 number, since 2×118941377² = 28294102325312258, which contains 22 as substring.

Together with 118941379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (118941379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59470688 + 59470689.

It is an arithmetic number, because the mean of its divisors is an integer number (59470689).

Almost surely, 2^118941377 is an apocalyptic number.

It is an amenable number.

118941377 is a deficient number, since it is larger than the sum of its proper divisors (1).

118941377 is an equidigital number, since it uses as much as digits as its factorization.

118941377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 41.

The square root of 118941377 is about 10906.0248028326. The cubic root of 118941377 is about 491.7876904157.

The spelling of 118941377 in words is "one hundred eighteen million, nine hundred forty-one thousand, three hundred seventy-seven".