1120515116 has 24 divisors (see below), whose sum is σ = 2248117536. Its totient is φ = 478702080.

The previous prime is 1120515107. The next prime is 1120515133. The reversal of 1120515116 is 6115150211.

It is a junction number, because it is equal to n+sod(n) for n = 1120515091 and 1120515100.

It is an unprimeable number.

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, 54245 + ... + 71996.

It is an arithmetic number, because the mean of its divisors is an integer number (93671564).

Almost surely, 2^1120515116 is an apocalyptic number.

It is an amenable number.

1120515116 is an abundant number, since it is smaller than the sum of its proper divisors (1127602420).

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

1120515116 is a wasteful number, since it uses less digits than its factorization.

1120515116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126569 (or 126567 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 23.

The square root of 1120515116 is about 33474.0961939228. The cubic root of 1120515116 is about 1038.6580064915.

Adding to 1120515116 its reverse (6115150211), we get a palindrome (7235665327).

The spelling of 1120515116 in words is "one billion, one hundred twenty million, five hundred fifteen thousand, one hundred sixteen".