2113433003 has 8 divisors (see below), whose sum is σ = 2306964720. Its totient is φ = 1920134880.

The previous prime is 2113432987. The next prime is 2113433009. The reversal of 2113433003 is 3003343112.

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 2113433003 - 2⁴ = 2113432987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113433009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39200 + ... + 75917.

It is an arithmetic number, because the mean of its divisors is an integer number (288370590).

Almost surely, 2^2113433003 is an apocalyptic number.

2113433003 is a deficient number, since it is larger than the sum of its proper divisors (193531717).

2113433003 is a wasteful number, since it uses less digits than its factorization.

2113433003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116797.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2113433003 is about 45972.0893912817. The cubic root of 2113433003 is about 1283.3038435607.

Adding to 2113433003 its reverse (3003343112), we get a palindrome (5116776115).

The spelling of 2113433003 in words is "two billion, one hundred thirteen million, four hundred thirty-three thousand, three".