118830319 has 2 divisors, whose sum is σ = 118830320. Its totient is φ = 118830318.

The previous prime is 118830287. The next prime is 118830337. The reversal of 118830319 is 913038811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118830319 - 2⁵ = 118830287 is a prime.

It is a super-2 number, since 2×118830319² = 28241289427283522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118830419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59415159 + 59415160.

It is an arithmetic number, because the mean of its divisors is an integer number (59415160).

Almost surely, 2^118830319 is an apocalyptic number.

118830319 is a deficient number, since it is larger than the sum of its proper divisors (1).

118830319 is an equidigital number, since it uses as much as digits as its factorization.

118830319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 118830319 is about 10900.9320243730. The cubic root of 118830319 is about 491.6345786713.

The spelling of 118830319 in words is "one hundred eighteen million, eight hundred thirty thousand, three hundred nineteen".