133223111123107 has 2 divisors, whose sum is σ = 133223111123108. Its totient is φ = 133223111123106.

The previous prime is 133223111123077. The next prime is 133223111123183. The reversal of 133223111123107 is 701321111322331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133223111123107 - 2¹¹ = 133223111121059 is a prime.

It is not a weakly prime, because it can be changed into another prime (133223181123107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66611555561553 + 66611555561554.

It is an arithmetic number, because the mean of its divisors is an integer number (66611555561554).

Almost surely, 2^{133223111123107} is an apocalyptic number.

133223111123107 is a deficient number, since it is larger than the sum of its proper divisors (1).

133223111123107 is an equidigital number, since it uses as much as digits as its factorization.

133223111123107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

Adding to 133223111123107 its reverse (701321111322331), we get a palindrome (834544222445438).

The spelling of 133223111123107 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, one hundred eleven million, one hundred twenty-three thousand, one hundred seven".