118211027 has 8 divisors (see below), whose sum is σ = 135744960. Its totient is φ = 101808360.

The previous prime is 118211011. The next prime is 118211039. The reversal of 118211027 is 720112811.

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

It is a cyclic number.

It is not a de Polignac number, because 118211027 - 2⁴ = 118211011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118210993 and 118211011.

It is not an unprimeable number, because it can be changed into a prime (118211057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282593 + ... + 283010.

It is an arithmetic number, because the mean of its divisors is an integer number (16968120).

Almost surely, 2^118211027 is an apocalyptic number.

118211027 is a deficient number, since it is larger than the sum of its proper divisors (17533933).

118211027 is a wasteful number, since it uses less digits than its factorization.

118211027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565633.

The product of its (nonzero) digits is 224, while the sum is 23.

The square root of 118211027 is about 10872.4894573414. The cubic root of 118211027 is about 490.7790287451.

Adding to 118211027 its reverse (720112811), we get a palindrome (838323838).

The spelling of 118211027 in words is "one hundred eighteen million, two hundred eleven thousand, twenty-seven".