1232231207 has 2 divisors, whose sum is σ = 1232231208. Its totient is φ = 1232231206.

The previous prime is 1232231201. The next prime is 1232231219. The reversal of 1232231207 is 7021322321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232231207 - 2¹⁰ = 1232230183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232231201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616115603 + 616115604.

It is an arithmetic number, because the mean of its divisors is an integer number (616115604).

Almost surely, 2^1232231207 is an apocalyptic number.

1232231207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232231207 is an equidigital number, since it uses as much as digits as its factorization.

1232231207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1232231207 is about 35103.1509554342. The cubic root of 1232231207 is about 1072.0887393937.

Adding to 1232231207 its reverse (7021322321), we get a palindrome (8253553528).

The spelling of 1232231207 in words is "one billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred seven".