118800443 has 16 divisors (see below), whose sum is σ = 128494080. Its totient is φ = 109598496.

The previous prime is 118800427. The next prime is 118800449. The reversal of 118800443 is 344008811.

It is a cyclic number.

It is not a de Polignac number, because 118800443 - 2⁴ = 118800427 is a prime.

It is a super-2 number, since 2×118800443² = 28227090513992498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118800449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57596 + ... + 59622.

It is an arithmetic number, because the mean of its divisors is an integer number (8030880).

Almost surely, 2^118800443 is an apocalyptic number.

118800443 is a deficient number, since it is larger than the sum of its proper divisors (9693637).

118800443 is a wasteful number, since it uses less digits than its factorization.

118800443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 118800443 is about 10899.5615966882. The cubic root of 118800443 is about 491.5933734023.

The spelling of 118800443 in words is "one hundred eighteen million, eight hundred thousand, four hundred forty-three".