118364234801 has 4 divisors (see below), whose sum is σ = 121563268212. Its totient is φ = 115165201392.

The previous prime is 118364234749. The next prime is 118364234881. The reversal of 118364234801 is 108432463811.

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 77408594176 + 40955640625 = 278224^2 + 202375^2 .

It is a cyclic number.

It is not a de Polignac number, because 118364234801 - 2³⁴ = 101184365617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118364234881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599516650 + ... + 1599516723.

It is an arithmetic number, because the mean of its divisors is an integer number (30390817053).

Almost surely, 2^118364234801 is an apocalyptic number.

It is an amenable number.

118364234801 is a deficient number, since it is larger than the sum of its proper divisors (3199033411).

118364234801 is an equidigital number, since it uses as much as digits as its factorization.

118364234801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199033410.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 118364234801 in words is "one hundred eighteen billion, three hundred sixty-four million, two hundred thirty-four thousand, eight hundred one".