2110105355 has 4 divisors (see below), whose sum is σ = 2532126432. Its totient is φ = 1688084280.

The previous prime is 2110105339. The next prime is 2110105367. The reversal of 2110105355 is 5535010112.

It is a happy number.

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

It is not a de Polignac number, because 2110105355 - 2⁴ = 2110105339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2110105355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211010531 + ... + 211010540.

It is an arithmetic number, because the mean of its divisors is an integer number (633031608).

Almost surely, 2^2110105355 is an apocalyptic number.

2110105355 is a deficient number, since it is larger than the sum of its proper divisors (422021077).

2110105355 is an equidigital number, since it uses as much as digits as its factorization.

2110105355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422021076.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 2110105355 is about 45935.8830871901. The cubic root of 2110105355 is about 1282.6299594589.

Adding to 2110105355 its reverse (5535010112), we get a palindrome (7645115467).

The spelling of 2110105355 in words is "two billion, one hundred ten million, one hundred five thousand, three hundred fifty-five".