118093424521 has 8 divisors (see below), whose sum is σ = 118313386560. Its totient is φ = 117873598128.

The previous prime is 118093424503. The next prime is 118093424567. The reversal of 118093424521 is 125424390811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118093424521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118093424321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800420 + ... + 1864858.

It is an arithmetic number, because the mean of its divisors is an integer number (14789173320).

Almost surely, 2^118093424521 is an apocalyptic number.

It is an amenable number.

118093424521 is a deficient number, since it is larger than the sum of its proper divisors (219962039).

118093424521 is an equidigital number, since it uses as much as digits as its factorization.

118093424521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67823.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 118093424521 in words is "one hundred eighteen billion, ninety-three million, four hundred twenty-four thousand, five hundred twenty-one".