1011016516 has 24 divisors (see below), whose sum is σ = 1868835584. Its totient is φ = 477822240.

The previous prime is 1011016511. The next prime is 1011016519. The reversal of 1011016516 is 6156101101.

It is not an unprimeable number, because it can be changed into a prime (1011016511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89475 + ... + 100138.

Almost surely, 2^1011016516 is an apocalyptic number.

It is an amenable number.

1011016516 is a deficient number, since it is larger than the sum of its proper divisors (857819068).

1011016516 is a wasteful number, since it uses less digits than its factorization.

1011016516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189691 (or 189689 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 1011016516 is about 31796.4859064646. The cubic root of 1011016516 is about 1003.6587690827.

Adding to 1011016516 its reverse (6156101101), we get a palindrome (7167117617).

The spelling of 1011016516 in words is "one billion, eleven million, sixteen thousand, five hundred sixteen".