118297383445 has 4 divisors (see below), whose sum is σ = 141956860140. Its totient is φ = 94637906752.

The previous prime is 118297383433. The next prime is 118297383467. The reversal of 118297383445 is 544383792811.

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

It can be written as a sum of positive squares in 2 ways, for example, as 80509522564 + 37787860881 = 283742^2 + 194391^2 .

It is a cyclic number.

It is not a de Polignac number, because 118297383445 - 2¹⁷ = 118297252373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11829738340 + ... + 11829738349.

It is an arithmetic number, because the mean of its divisors is an integer number (35489215035).

Almost surely, 2^118297383445 is an apocalyptic number.

It is an amenable number.

118297383445 is a deficient number, since it is larger than the sum of its proper divisors (23659476695).

118297383445 is an equidigital number, since it uses as much as digits as its factorization.

118297383445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23659476694.

The product of its digits is 5806080, while the sum is 55.

The spelling of 118297383445 in words is "one hundred eighteen billion, two hundred ninety-seven million, three hundred eighty-three thousand, four hundred forty-five".