1230233223 has 16 divisors (see below), whose sum is σ = 1801716480. Its totient is φ = 743206464.

The previous prime is 1230233161. The next prime is 1230233231. The reversal of 1230233223 is 3223320321.

It is not a de Polignac number, because 1230233223 - 2⁶ = 1230233159 is a prime.

It is a super-3 number, since 3×1230233223³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1230233223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210233223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467886 + ... + 470507.

It is an arithmetic number, because the mean of its divisors is an integer number (112607280).

Almost surely, 2^1230233223 is an apocalyptic number.

1230233223 is a deficient number, since it is larger than the sum of its proper divisors (571483257).

1230233223 is a wasteful number, since it uses less digits than its factorization.

1230233223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938438.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1230233223 is about 35074.6806542839. The cubic root of 1230233223 is about 1071.5089848548.

Adding to 1230233223 its reverse (3223320321), we get a palindrome (4453553544).

The spelling of 1230233223 in words is "one billion, two hundred thirty million, two hundred thirty-three thousand, two hundred twenty-three".