1230223307 has 2 divisors, whose sum is σ = 1230223308. Its totient is φ = 1230223306.

The previous prime is 1230223283. The next prime is 1230223321. The reversal of 1230223307 is 7033220321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230223307 - 2⁶ = 1230223243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230223367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615111653 + 615111654.

It is an arithmetic number, because the mean of its divisors is an integer number (615111654).

Almost surely, 2^1230223307 is an apocalyptic number.

1230223307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230223307 is an equidigital number, since it uses as much as digits as its factorization.

1230223307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 1230223307 is about 35074.5392984712. The cubic root of 1230223307 is about 1071.5061059666.

Adding to 1230223307 its reverse (7033220321), we get a palindrome (8263443628).

The spelling of 1230223307 in words is "one billion, two hundred thirty million, two hundred twenty-three thousand, three hundred seven".