13630032307 has 2 divisors, whose sum is σ = 13630032308. Its totient is φ = 13630032306.

The previous prime is 13630032271. The next prime is 13630032349. The reversal of 13630032307 is 70323003631.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13630032307 is a prime.

It is not a weakly prime, because it can be changed into another prime (13630032107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6815016153 + 6815016154.

It is an arithmetic number, because the mean of its divisors is an integer number (6815016154).

Almost surely, 2^13630032307 is an apocalyptic number.

13630032307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13630032307 is an equidigital number, since it uses as much as digits as its factorization.

13630032307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 28.

Adding to 13630032307 its reverse (70323003631), we get a palindrome (83953035938).

The spelling of 13630032307 in words is "thirteen billion, six hundred thirty million, thirty-two thousand, three hundred seven".