1103873988 has 48 divisors (see below), whose sum is σ = 3116824704. Its totient is φ = 296839680.

The previous prime is 1103873963. The next prime is 1103873993. The reversal of 1103873988 is 8893783011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385083 + ... + 387938.

It is an arithmetic number, because the mean of its divisors is an integer number (64933848).

Almost surely, 2^1103873988 is an apocalyptic number.

It is an amenable number.

1103873988 is an abundant number, since it is smaller than the sum of its proper divisors (2012950716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103873988 is a wasteful number, since it uses less digits than its factorization.

1103873988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773052 (or 773050 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 1103873988 is about 33224.5991397940. The cubic root of 1103873988 is about 1033.4905261614.

The spelling of 1103873988 in words is "one billion, one hundred three million, eight hundred seventy-three thousand, nine hundred eighty-eight".