12300023338 has 4 divisors (see below), whose sum is σ = 18450035010. Its totient is φ = 6150011668.

The previous prime is 12300023299. The next prime is 12300023339. The reversal of 12300023338 is 83332000321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83332000321 = 227 ⋅367101323.

It can be written as a sum of positive squares in only one way, i.e., 9164807289 + 3135216049 = 95733^2 + 55993^2 .

It is not an unprimeable number, because it can be changed into a prime (12300023339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3075005833 + ... + 3075005836.

Almost surely, 2^12300023338 is an apocalyptic number.

12300023338 is a deficient number, since it is larger than the sum of its proper divisors (6150011672).

12300023338 is an equidigital number, since it uses as much as digits as its factorization.

12300023338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6150011671.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12300023338 its reverse (83332000321), we get a palindrome (95632023659).

The spelling of 12300023338 in words is "twelve billion, three hundred million, twenty-three thousand, three hundred thirty-eight".