1103668112 has 10 divisors (see below), whose sum is σ = 2138356998. Its totient is φ = 551834048.

The previous prime is 1103668103. The next prime is 1103668121. The reversal of 1103668112 is 2118663011.

It is an interprime number because it is at equal distance from previous prime (1103668103) and next prime (1103668121).

It can be written as a sum of positive squares in only one way, i.e., 804516496 + 299151616 = 28364^2 + 17296^2 .

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 as a sum of consecutive naturals, namely, 34489613 + ... + 34489644.

Almost surely, 2^1103668112 is an apocalyptic number.

It is an amenable number.

1103668112 is a deficient number, since it is larger than the sum of its proper divisors (1034688886).

1103668112 is an equidigital number, since it uses as much as digits as its factorization.

1103668112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68979265 (or 68979259 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1103668112 is about 33221.5007487621. The cubic root of 1103668112 is about 1033.4262724131.

The spelling of 1103668112 in words is "one billion, one hundred three million, six hundred sixty-eight thousand, one hundred twelve".