2105310363 has 16 divisors (see below), whose sum is σ = 3024967680. Its totient is φ = 1294736544.

The previous prime is 2105310349. The next prime is 2105310367. The reversal of 2105310363 is 3630135012.

It is a happy number.

It is not a de Polignac number, because 2105310363 - 2⁶ = 2105310299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2105310367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46470 + ... + 79812.

It is an arithmetic number, because the mean of its divisors is an integer number (189060480).

Almost surely, 2^2105310363 is an apocalyptic number.

2105310363 is a deficient number, since it is larger than the sum of its proper divisors (919657317).

2105310363 is a wasteful number, since it uses less digits than its factorization.

2105310363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34978.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 2105310363 is about 45883.6611769375. The cubic root of 2105310363 is about 1281.6576754872.

Adding to 2105310363 its reverse (3630135012), we get a palindrome (5735445375).

The spelling of 2105310363 in words is "two billion, one hundred five million, three hundred ten thousand, three hundred sixty-three".