1116505136 has 10 divisors (see below), whose sum is σ = 2163228732. Its totient is φ = 558252560.

The previous prime is 1116505109. The next prime is 1116505139. The reversal of 1116505136 is 6315056111.

It is a junction number, because it is equal to n+sod(n) for n = 1116505099 and 1116505108.

It is not an unprimeable number, because it can be changed into a prime (1116505139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34890770 + ... + 34890801.

Almost surely, 2^1116505136 is an apocalyptic number.

1116505136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1116505136 is a deficient number, since it is larger than the sum of its proper divisors (1046723596).

1116505136 is an equidigital number, since it uses as much as digits as its factorization.

1116505136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69781579 (or 69781573 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 1116505136 is about 33414.1457469737. The cubic root of 1116505136 is about 1037.4175126949.

The spelling of 1116505136 in words is "one billion, one hundred sixteen million, five hundred five thousand, one hundred thirty-six".