118465201 has 4 divisors (see below), whose sum is σ = 118622452. Its totient is φ = 118307952.

The previous prime is 118465189. The next prime is 118465213. The reversal of 118465201 is 102564811.

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

It is an interprime number because it is at equal distance from previous prime (118465189) and next prime (118465213).

It can be written as a sum of positive squares in 2 ways, for example, as 86936976 + 31528225 = 9324^2 + 5615^2 .

It is a cyclic number.

It is not a de Polignac number, because 118465201 - 2⁷ = 118465073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118465201.

It is not an unprimeable number, because it can be changed into a prime (118465241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77490 + ... + 79003.

It is an arithmetic number, because the mean of its divisors is an integer number (29655613).

Almost surely, 2^118465201 is an apocalyptic number.

It is an amenable number.

118465201 is a deficient number, since it is larger than the sum of its proper divisors (157251).

118465201 is an equidigital number, since it uses as much as digits as its factorization.

118465201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157250.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 118465201 is about 10884.1720401692. The cubic root of 118465201 is about 491.1305299888.

The spelling of 118465201 in words is "one hundred eighteen million, four hundred sixty-five thousand, two hundred one".