118087201 has 2 divisors, whose sum is σ = 118087202. Its totient is φ = 118087200.

The previous prime is 118087169. The next prime is 118087213. The reversal of 118087201 is 102780811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85082176 + 33005025 = 9224^2 + 5745^2 .

It is a cyclic number.

It is not a de Polignac number, because 118087201 - 2⁵ = 118087169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118087201.

It is not a weakly prime, because it can be changed into another prime (118087231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59043600 + 59043601.

It is an arithmetic number, because the mean of its divisors is an integer number (59043601).

Almost surely, 2^118087201 is an apocalyptic number.

It is an amenable number.

118087201 is a deficient number, since it is larger than the sum of its proper divisors (1).

118087201 is an equidigital number, since it uses as much as digits as its factorization.

118087201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 28.

The square root of 118087201 is about 10866.7935013048. The cubic root of 118087201 is about 490.6076052686.

The spelling of 118087201 in words is "one hundred eighteen million, eighty-seven thousand, two hundred one".