1103032988 has 24 divisors (see below), whose sum is σ = 2047264800. Its totient is φ = 518886720.

The previous prime is 1103032967. The next prime is 1103032991. The reversal of 1103032988 is 8892303011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92663 + ... + 103886.

It is an arithmetic number, because the mean of its divisors is an integer number (85302700).

Almost surely, 2^1103032988 is an apocalyptic number.

It is an amenable number.

1103032988 is a deficient number, since it is larger than the sum of its proper divisors (944231812).

1103032988 is a wasteful number, since it uses less digits than its factorization.

1103032988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196637 (or 196635 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1103032988 is about 33211.9404431599. The cubic root of 1103032988 is about 1033.2280003165.

Adding to 1103032988 its reverse (8892303011), we get a palindrome (9995335999).

The spelling of 1103032988 in words is "one billion, one hundred three million, thirty-two thousand, nine hundred eighty-eight".