2103333113 has 4 divisors (see below), whose sum is σ = 2403809280. Its totient is φ = 1802856948.

The previous prime is 2103333073. The next prime is 2103333137. The reversal of 2103333113 is 3113333012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2103333113 - 2³⁰ = 1029591289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2103333913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150238073 + ... + 150238086.

It is an arithmetic number, because the mean of its divisors is an integer number (600952320).

Almost surely, 2^2103333113 is an apocalyptic number.

It is an amenable number.

2103333113 is a deficient number, since it is larger than the sum of its proper divisors (300476167).

2103333113 is an equidigital number, since it uses as much as digits as its factorization.

2103333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300476166.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 2103333113 is about 45862.1097748457. The cubic root of 2103333113 is about 1281.2563171832.

Adding to 2103333113 its reverse (3113333012), we get a palindrome (5216666125).

The spelling of 2103333113 in words is "two billion, one hundred three million, three hundred thirty-three thousand, one hundred thirteen".