13235432230667 has 2 divisors, whose sum is σ = 13235432230668. Its totient is φ = 13235432230666.

The previous prime is 13235432230637. The next prime is 13235432230687. The reversal of 13235432230667 is 76603223453231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13235432230667 - 2¹² = 13235432226571 is a prime.

It is not a weakly prime, because it can be changed into another prime (13235432230637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617716115333 + 6617716115334.

It is an arithmetic number, because the mean of its divisors is an integer number (6617716115334).

Almost surely, 2^{13235432230667} is an apocalyptic number.

13235432230667 is a deficient number, since it is larger than the sum of its proper divisors (1).

13235432230667 is an equidigital number, since it uses as much as digits as its factorization.

13235432230667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 47.

Adding to 13235432230667 its reverse (76603223453231), we get a palindrome (89838655683898).

The spelling of 13235432230667 in words is "thirteen trillion, two hundred thirty-five billion, four hundred thirty-two million, two hundred thirty thousand, six hundred sixty-seven".