1016321118 has 16 divisors (see below), whose sum is σ = 2033306496. Its totient is φ = 338663000.

The previous prime is 1016321113. The next prime is 1016321129. The reversal of 1016321118 is 8111236101.

It is a super-2 number, since 2×1016321118² = 2065817229785539848, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016321113) 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, 6546 + ... + 45557.

It is an arithmetic number, because the mean of its divisors is an integer number (127081656).

Almost surely, 2^1016321118 is an apocalyptic number.

1016321118 is an abundant number, since it is smaller than the sum of its proper divisors (1016985378).

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

1016321118 is a wasteful number, since it uses less digits than its factorization.

1016321118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55359.

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

The square root of 1016321118 is about 31879.7916868978. The cubic root of 1016321118 is about 1005.4110404968.

Adding to 1016321118 its reverse (8111236101), we get a palindrome (9127557219).

The spelling of 1016321118 in words is "one billion, sixteen million, three hundred twenty-one thousand, one hundred eighteen".