1300232223 has 16 divisors (see below), whose sum is σ = 1941442560. Its totient is φ = 859993848.

The previous prime is 1300232203. The next prime is 1300232231. The reversal of 1300232223 is 3222320031.

It is a happy number.

It is not a de Polignac number, because 1300232223 - 2⁵ = 1300232191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300232196 and 1300232205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300232203) 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, 186165 + ... + 193022.

It is an arithmetic number, because the mean of its divisors is an integer number (121340160).

Almost surely, 2^1300232223 is an apocalyptic number.

1300232223 is a deficient number, since it is larger than the sum of its proper divisors (641210337).

1300232223 is a wasteful number, since it uses less digits than its factorization.

1300232223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379323 (or 379317 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1300232223 is about 36058.7329644290. The cubic root of 1300232223 is about 1091.4578654815.

Adding to 1300232223 its reverse (3222320031), we get a palindrome (4522552254).

The spelling of 1300232223 in words is "one billion, three hundred million, two hundred thirty-two thousand, two hundred twenty-three".