2102411223 has 12 divisors (see below), whose sum is σ = 3312890568. Its totient is φ = 1274188560.

The previous prime is 2102411197. The next prime is 2102411239. The reversal of 2102411223 is 3221142012.

It is a happy number.

It is not a de Polignac number, because 2102411223 - 2⁶ = 2102411159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2102411196 and 2102411205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102411273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10618140 + ... + 10618337.

It is an arithmetic number, because the mean of its divisors is an integer number (276074214).

Almost surely, 2^2102411223 is an apocalyptic number.

2102411223 is a deficient number, since it is larger than the sum of its proper divisors (1210479345).

2102411223 is a wasteful number, since it uses less digits than its factorization.

2102411223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21236494 (or 21236491 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2102411223 is about 45852.0580017953. The cubic root of 2102411223 is about 1281.0690984634.

Adding to 2102411223 its reverse (3221142012), we get a palindrome (5323553235).

The spelling of 2102411223 in words is "two billion, one hundred two million, four hundred eleven thousand, two hundred twenty-three".