2003011099 has 8 divisors (see below), whose sum is σ = 2016672048. Its totient is φ = 1989396960.

The previous prime is 2003011081. The next prime is 2003011117. The reversal of 2003011099 is 9901103002.

It is an interprime number because it is at equal distance from previous prime (2003011081) and next prime (2003011117).

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

It is a cyclic number.

It is not a de Polignac number, because 2003011099 - 2⁹ = 2003010587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003011019) by changing a digit.

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, 76404 + ... + 99214.

It is an arithmetic number, because the mean of its divisors is an integer number (252084006).

Almost surely, 2^2003011099 is an apocalyptic number.

2003011099 is a deficient number, since it is larger than the sum of its proper divisors (13660949).

2003011099 is a wasteful number, since it uses less digits than its factorization.

2003011099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23405.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 2003011099 is about 44755.0119986578. The cubic root of 2003011099 is about 1260.5530240137.

The spelling of 2003011099 in words is "two billion, three million, eleven thousand, ninety-nine".