118324141 has 4 divisors (see below), whose sum is σ = 127426012. Its totient is φ = 109222272.

The previous prime is 118324139. The next prime is 118324159. The reversal of 118324141 is 141423811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71470116 + 46854025 = 8454^2 + 6845^2 .

It is a cyclic number.

It is not a de Polignac number, because 118324141 - 2¹ = 118324139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118324111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4550916 + ... + 4550941.

It is an arithmetic number, because the mean of its divisors is an integer number (31856503).

Almost surely, 2^118324141 is an apocalyptic number.

It is an amenable number.

118324141 is a deficient number, since it is larger than the sum of its proper divisors (9101871).

118324141 is an equidigital number, since it uses as much as digits as its factorization.

118324141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9101870.

The product of its digits is 768, while the sum is 25.

The square root of 118324141 is about 10877.6900580960. The cubic root of 118324141 is about 490.9355180425.

Adding to 118324141 its reverse (141423811), we get a palindrome (259747952).

The spelling of 118324141 in words is "one hundred eighteen million, three hundred twenty-four thousand, one hundred forty-one".