133231210067 has 2 divisors, whose sum is σ = 133231210068. Its totient is φ = 133231210066.

The previous prime is 133231210001. The next prime is 133231210103. The reversal of 133231210067 is 760012132331.

It is a strong prime.

It is an emirp because it is prime and its reverse (760012132331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133231210067 - 2¹⁸ = 133230947923 is a prime.

It is not a weakly prime, because it can be changed into another prime (133231210367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66615605033 + 66615605034.

It is an arithmetic number, because the mean of its divisors is an integer number (66615605034).

Almost surely, 2^133231210067 is an apocalyptic number.

133231210067 is a deficient number, since it is larger than the sum of its proper divisors (1).

133231210067 is an equidigital number, since it uses as much as digits as its factorization.

133231210067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 133231210067 its reverse (760012132331), we get a palindrome (893243342398).

The spelling of 133231210067 in words is "one hundred thirty-three billion, two hundred thirty-one million, two hundred ten thousand, sixty-seven".