2102333113 has 4 divisors (see below), whose sum is σ = 2102475748. Its totient is φ = 2102190480.

The previous prime is 2102333083. The next prime is 2102333117. The reversal of 2102333113 is 3113332012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1191078144 + 911254969 = 34512^2 + 30187^2 .

It is a cyclic number.

It is not a de Polignac number, because 2102333113 - 2²⁹ = 1565462201 is a prime.

It is a super-3 number, since 3×2102333113³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102333117) 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, 46278 + ... + 79663.

It is an arithmetic number, because the mean of its divisors is an integer number (525618937).

Almost surely, 2^2102333113 is an apocalyptic number.

It is an amenable number.

2102333113 is a deficient number, since it is larger than the sum of its proper divisors (142635).

2102333113 is a wasteful number, since it uses less digits than its factorization.

2102333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142634.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2102333113 is about 45851.2062327699. The cubic root of 2102333113 is about 1281.0532332598.

Adding to 2102333113 its reverse (3113332012), we get a palindrome (5215665125).

The spelling of 2102333113 in words is "two billion, one hundred two million, three hundred thirty-three thousand, one hundred thirteen".