2213110123 has 8 divisors (see below), whose sum is σ = 2529761792. Its totient is φ = 1896581736.

The previous prime is 2213110087. The next prime is 2213110127. The reversal of 2213110123 is 3210113122.

2213110123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2213110123 - 2²¹ = 2211012971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213110097 and 2213110106.

It is not an unprimeable number, because it can be changed into a prime (2213110127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11536 + ... + 67522.

It is an arithmetic number, because the mean of its divisors is an integer number (316220224).

Almost surely, 2^2213110123 is an apocalyptic number.

2213110123 is a deficient number, since it is larger than the sum of its proper divisors (316651669).

2213110123 is an equidigital number, since it uses as much as digits as its factorization.

2213110123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61641.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2213110123 is about 47043.7043928303. The cubic root of 2213110123 is about 1303.1698038051.

Adding to 2213110123 its reverse (3210113122), we get a palindrome (5423223245).

Subtracting 2213110123 from its reverse (3210113122), we obtain a cube (997002999 = 999³).

The spelling of 2213110123 in words is "two billion, two hundred thirteen million, one hundred ten thousand, one hundred twenty-three".