2110255541 has 4 divisors (see below), whose sum is σ = 2115415500. Its totient is φ = 2105095584.

The previous prime is 2110255481. The next prime is 2110255583. The reversal of 2110255541 is 1455520112.

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 1676574916 + 433680625 = 40946^2 + 20825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110255541 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 2110255541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110245541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2579366 + ... + 2580183.

It is an arithmetic number, because the mean of its divisors is an integer number (528853875).

Almost surely, 2^2110255541 is an apocalyptic number.

It is an amenable number.

2110255541 is a deficient number, since it is larger than the sum of its proper divisors (5159959).

2110255541 is an equidigital number, since it uses as much as digits as its factorization.

2110255541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5159958.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2110255541 is about 45937.5177931938. The cubic root of 2110255541 is about 1282.6603889810.

Adding to 2110255541 its reverse (1455520112), we get a palindrome (3565775653).

The spelling of 2110255541 in words is "two billion, one hundred ten million, two hundred fifty-five thousand, five hundred forty-one".