1016113144 has 16 divisors (see below), whose sum is σ = 1908360000. Its totient is φ = 507217152.

The previous prime is 1016113139. The next prime is 1016113181. The reversal of 1016113144 is 4413116101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99769 + ... + 109480.

It is an arithmetic number, because the mean of its divisors is an integer number (119272500).

Almost surely, 2^1016113144 is an apocalyptic number.

It is an amenable number.

1016113144 is a deficient number, since it is larger than the sum of its proper divisors (892246856).

1016113144 is a wasteful number, since it uses less digits than its factorization.

1016113144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209862 (or 209858 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1016113144 is about 31876.5296730996. The cubic root of 1016113144 is about 1005.3424553431.

Adding to 1016113144 its reverse (4413116101), we get a palindrome (5429229245).

The spelling of 1016113144 in words is "one billion, sixteen million, one hundred thirteen thousand, one hundred forty-four".