118801 has 2 divisors, whose sum is σ = 118802. Its totient is φ = 118800.

The previous prime is 118799. The next prime is 118819. The reversal of 118801 is 108811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78400 + 40401 = 280^2 + 201^2 .

It is a cyclic number.

It is not a de Polignac number, because 118801 - 2¹ = 118799 is a prime.

It is a super-2 number, since 2×118801² = 28227355202, which contains 22 as substring.

Together with 118799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (118831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59400 + 59401.

It is an arithmetic number, because the mean of its divisors is an integer number (59401).

2¹¹⁸⁸⁰¹ is an apocalyptic number.

It is an amenable number.

118801 is a deficient number, since it is larger than the sum of its proper divisors (1).

118801 is an equidigital number, since it uses as much as digits as its factorization.

118801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 118801 is about 344.6752094364. The cubic root of 118801 is about 49.1594141685.

It can be divided in two parts, 11880 and 1, that added together give a square (11881 = 109²).

The spelling of 118801 in words is "one hundred eighteen thousand, eight hundred one".