2110551355243 has 16 divisors (see below), whose sum is σ = 2176715886912. Its totient is φ = 2045090880000.

The previous prime is 2110551355229. The next prime is 2110551355261. The reversal of 2110551355243 is 3425531550112.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110551355243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110551355043) 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, 41163103 + ... + 41214343.

It is an arithmetic number, because the mean of its divisors is an integer number (136044742932).

Almost surely, 2^{2110551355243} is an apocalyptic number.

2110551355243 is a deficient number, since it is larger than the sum of its proper divisors (66164531669).

2110551355243 is a wasteful number, since it uses less digits than its factorization.

2110551355243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58086.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 2110551355243 in words is "two trillion, one hundred ten billion, five hundred fifty-one million, three hundred fifty-five thousand, two hundred forty-three".