2210054123 has 4 divisors (see below), whose sum is σ = 2210189040. Its totient is φ = 2209919208.

The previous prime is 2210054089. The next prime is 2210054129. The reversal of 2210054123 is 3214500122.

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

It is a cyclic number.

It is not a de Polignac number, because 2210054123 - 2⁶ = 2210054059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2210054095 and 2210054104.

It is not an unprimeable number, because it can be changed into a prime (2210054129) 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, 38840 + ... + 76997.

It is an arithmetic number, because the mean of its divisors is an integer number (552547260).

Almost surely, 2^2210054123 is an apocalyptic number.

2210054123 is a deficient number, since it is larger than the sum of its proper divisors (134917).

2210054123 is a wasteful number, since it uses less digits than its factorization.

2210054123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134916.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2210054123 is about 47011.2127369631. The cubic root of 2210054123 is about 1302.5696948792.

Adding to 2210054123 its reverse (3214500122), we get a palindrome (5424554245).

The spelling of 2210054123 in words is "two billion, two hundred ten million, fifty-four thousand, one hundred twenty-three".