118015011 has 12 divisors (see below), whose sum is σ = 170614080. Its totient is φ = 78608400.

The previous prime is 118014989. The next prime is 118015021. The reversal of 118015011 is 110510811.

It is a happy number.

It is not a de Polignac number, because 118015011 - 2¹⁴ = 117998627 is a prime.

It is a super-3 number, since 3×118015011³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (118015021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6670 + ... + 16748.

It is an arithmetic number, because the mean of its divisors is an integer number (14217840).

Almost surely, 2^118015011 is an apocalyptic number.

118015011 is a deficient number, since it is larger than the sum of its proper divisors (52599069).

118015011 is a wasteful number, since it uses less digits than its factorization.

118015011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11386 (or 11383 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 18.

The square root of 118015011 is about 10863.4714065072. The cubic root of 118015011 is about 490.5076108512.

Adding to 118015011 its reverse (110510811), we get a palindrome (228525822).

The spelling of 118015011 in words is "one hundred eighteen million, fifteen thousand, eleven".