118911494033 has 4 divisors (see below), whose sum is σ = 118968582768. Its totient is φ = 118854405300.

The previous prime is 118911494029. The next prime is 118911494059. The reversal of 118911494033 is 330494119811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118911494033 - 2² = 118911494029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118911494633) 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 3 ways as a sum of consecutive naturals, for example, 28541243 + ... + 28545408.

It is an arithmetic number, because the mean of its divisors is an integer number (29742145692).

Almost surely, 2^118911494033 is an apocalyptic number.

It is an amenable number.

118911494033 is a deficient number, since it is larger than the sum of its proper divisors (57088735).

118911494033 is an equidigital number, since it uses as much as digits as its factorization.

118911494033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57088734.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 118911494033 in words is "one hundred eighteen billion, nine hundred eleven million, four hundred ninety-four thousand, thirty-three".