118411 has 2 divisors, whose sum is σ = 118412. Its totient is φ = 118410.

The previous prime is 118409. The next prime is 118423. The reversal of 118411 is 114811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118411 - 2¹ = 118409 is a prime.

Together with 118409, it forms a pair of twin primes.

It is equal to p₁₁₁₆₇ and since 118411 and 11167 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (118471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59205 + 59206.

It is an arithmetic number, because the mean of its divisors is an integer number (59206).

2¹¹⁸⁴¹¹ is an apocalyptic number.

118411 is a deficient number, since it is larger than the sum of its proper divisors (1).

118411 is an equidigital number, since it uses as much as digits as its factorization.

118411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32, while the sum is 16.

The square root of 118411 is about 344.1089943608. The cubic root of 118411 is about 49.1055616775.

Subtracting from 118411 its reverse (114811), we obtain a square (3600 = 60²).

It can be divided in two parts, 118 and 411, that added together give a square (529 = 23²).

The spelling of 118411 in words is "one hundred eighteen thousand, four hundred eleven".