2110354321055 has 4 divisors (see below), whose sum is σ = 2532425185272. Its totient is φ = 1688283456840.

The previous prime is 2110354321037. The next prime is 2110354321063. The reversal of 2110354321055 is 5501234530112.

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

It is not a de Polignac number, because 2110354321055 - 2¹⁰ = 2110354320031 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 211035432101 + ... + 211035432110.

It is an arithmetic number, because the mean of its divisors is an integer number (633106296318).

Almost surely, 2^{2110354321055} is an apocalyptic number.

2110354321055 is a deficient number, since it is larger than the sum of its proper divisors (422070864217).

2110354321055 is an equidigital number, since it uses as much as digits as its factorization.

2110354321055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422070864216.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 2110354321055 its reverse (5501234530112), we get a palindrome (7611588851167).

The spelling of 2110354321055 in words is "two trillion, one hundred ten billion, three hundred fifty-four million, three hundred twenty-one thousand, fifty-five".