2105303733 has 24 divisors (see below), whose sum is σ = 3276524160. Its totient is φ = 1294935840.

The previous prime is 2105303731. The next prime is 2105303747. The reversal of 2105303733 is 3373035012.

It is not a de Polignac number, because 2105303733 - 2¹ = 2105303731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2105303697 and 2105303706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105303731) 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 23 ways as a sum of consecutive naturals, for example, 370528 + ... + 376166.

It is an arithmetic number, because the mean of its divisors is an integer number (136521840).

Almost surely, 2^2105303733 is an apocalyptic number.

It is an amenable number.

2105303733 is a deficient number, since it is larger than the sum of its proper divisors (1171220427).

2105303733 is a wasteful number, since it uses less digits than its factorization.

2105303733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8849 (or 8846 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 2105303733 is about 45883.5889289406. The cubic root of 2105303733 is about 1281.6563300959.

Adding to 2105303733 its reverse (3373035012), we get a palindrome (5478338745).

The spelling of 2105303733 in words is "two billion, one hundred five million, three hundred three thousand, seven hundred thirty-three".