118111883027 has 4 divisors (see below), whose sum is σ = 118112713920. Its totient is φ = 118111052136.

The previous prime is 118111883023. The next prime is 118111883077. The reversal of 118111883027 is 720388111811.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 118111883027 - 2² = 118111883023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118111883023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142403 + ... + 506460.

It is an arithmetic number, because the mean of its divisors is an integer number (29528178480).

Almost surely, 2^118111883027 is an apocalyptic number.

118111883027 is a deficient number, since it is larger than the sum of its proper divisors (830893).

118111883027 is an equidigital number, since it uses as much as digits as its factorization.

118111883027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830892.

The product of its (nonzero) digits is 21504, while the sum is 41.

Adding to 118111883027 its reverse (720388111811), we get a palindrome (838499994838).

The spelling of 118111883027 in words is "one hundred eighteen billion, one hundred eleven million, eight hundred eighty-three thousand, twenty-seven".