133231111063 has 2 divisors, whose sum is σ = 133231111064. Its totient is φ = 133231111062.

The previous prime is 133231111051. The next prime is 133231111093. The reversal of 133231111063 is 360111132331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133231111063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133231111093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66615555531 + 66615555532.

It is an arithmetic number, because the mean of its divisors is an integer number (66615555532).

Almost surely, 2^133231111063 is an apocalyptic number.

133231111063 is a deficient number, since it is larger than the sum of its proper divisors (1).

133231111063 is an equidigital number, since it uses as much as digits as its factorization.

133231111063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 133231111063 its reverse (360111132331), we get a palindrome (493342243394).

The spelling of 133231111063 in words is "one hundred thirty-three billion, two hundred thirty-one million, one hundred eleven thousand, sixty-three".