1230210223 has 16 divisors (see below), whose sum is σ = 1401670656. Its totient is φ = 1068775840.

The previous prime is 1230210217. The next prime is 1230210227. The reversal of 1230210223 is 3220120321.

It is not a de Polignac number, because 1230210223 - 2¹³ = 1230202031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230210197 and 1230210206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230210227) 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, 520761 + ... + 523117.

It is an arithmetic number, because the mean of its divisors is an integer number (87604416).

Almost surely, 2^1230210223 is an apocalyptic number.

1230210223 is a deficient number, since it is larger than the sum of its proper divisors (171460433).

1230210223 is a wasteful number, since it uses less digits than its factorization.

1230210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1230210223 is about 35074.3527809139. The cubic root of 1230210223 is about 1071.5023072970.

Adding to 1230210223 its reverse (3220120321), we get a palindrome (4450330544).

The spelling of 1230210223 in words is "one billion, two hundred thirty million, two hundred ten thousand, two hundred twenty-three".