2103102133 has 4 divisors (see below), whose sum is σ = 2294293248. Its totient is φ = 1911911020.

The previous prime is 2103102119. The next prime is 2103102161. The reversal of 2103102133 is 3312013012.

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 a de Polignac number, because none of the positive numbers 2^k-2103102133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103102103) 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, 95595541 + ... + 95595562.

It is an arithmetic number, because the mean of its divisors is an integer number (573573312).

Almost surely, 2^2103102133 is an apocalyptic number.

It is an amenable number.

2103102133 is a deficient number, since it is larger than the sum of its proper divisors (191191115).

2103102133 is a wasteful number, since it uses less digits than its factorization.

2103102133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191191114.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2103102133 is about 45859.5915049404. The cubic root of 2103102133 is about 1281.2094145764.

Adding to 2103102133 its reverse (3312013012), we get a palindrome (5415115145).

The spelling of 2103102133 in words is "two billion, one hundred three million, one hundred two thousand, one hundred thirty-three".