1103897488 has 20 divisors (see below), whose sum is σ = 2150005248. Its totient is φ = 549057440.

The previous prime is 1103897467. The next prime is 1103897513. The reversal of 1103897488 is 8847983011.

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, 177556 + ... + 183667.

Almost surely, 2^1103897488 is an apocalyptic number.

It is an amenable number.

1103897488 is a deficient number, since it is larger than the sum of its proper divisors (1046107760).

1103897488 is a wasteful number, since it uses less digits than its factorization.

1103897488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361422 (or 361416 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 1103897488 is about 33224.9527915391. The cubic root of 1103897488 is about 1033.4978599862.

The spelling of 1103897488 in words is "one billion, one hundred three million, eight hundred ninety-seven thousand, four hundred eighty-eight".