1113030992 has 20 divisors (see below), whose sum is σ = 2157017076. Its totient is φ = 556381440.

The previous prime is 1113030979. The next prime is 1113031033. The reversal of 1113030992 is 2990303111.

It can be written as a sum of positive squares in 2 ways, for example, as 262958656 + 850072336 = 16216^2 + 29156^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116642 + ... + 125822.

Almost surely, 2^1113030992 is an apocalyptic number.

It is an amenable number.

1113030992 is a deficient number, since it is larger than the sum of its proper divisors (1043986084).

1113030992 is an equidigital number, since it uses as much as digits as its factorization.

1113030992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16766 (or 16760 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 1113030992 is about 33362.1191173462. The cubic root of 1113030992 is about 1036.3403770189.

The spelling of 1113030992 in words is "one billion, one hundred thirteen million, thirty thousand, nine hundred ninety-two".