1001109002 has 8 divisors (see below), whose sum is σ = 1503359136. Its totient is φ = 499989292.

The previous prime is 1001108981. The next prime is 1001109019. The reversal of 1001109002 is 2009011001.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 280388 + ... + 283935.

It is an arithmetic number, because the mean of its divisors is an integer number (187919892).

Almost surely, 2^1001109002 is an apocalyptic number.

1001109002 is a deficient number, since it is larger than the sum of its proper divisors (502250134).

1001109002 is an equidigital number, since it uses as much as digits as its factorization.

1001109002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565212.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 1001109002 is about 31640.3066040770. The cubic root of 1001109002 is about 1000.3695307635.

The spelling of 1001109002 in words is "one billion, one million, one hundred nine thousand, two".