116213118 has 16 divisors (see below), whose sum is σ = 265630080. Its totient is φ = 33203736.

The previous prime is 116213117. The next prime is 116213137. The reversal of 116213118 is 811312611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116213117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383448 + ... + 1383531.

It is an arithmetic number, because the mean of its divisors is an integer number (16601880).

Almost surely, 2^116213118 is an apocalyptic number.

116213118 is an abundant number, since it is smaller than the sum of its proper divisors (149416962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116213118 is a wasteful number, since it uses less digits than its factorization.

116213118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766991.

The product of its digits is 288, while the sum is 24.

The square root of 116213118 is about 10780.2188289478. The cubic root of 116213118 is about 487.9983847255.

Adding to 116213118 its reverse (811312611), we get a palindrome (927525729).

The spelling of 116213118 in words is "one hundred sixteen million, two hundred thirteen thousand, one hundred eighteen".