133211112329 has 2 divisors, whose sum is σ = 133211112330. Its totient is φ = 133211112328.

The previous prime is 133211112301. The next prime is 133211112337. The reversal of 133211112329 is 923211112331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76023172729 + 57187939600 = 275723^2 + 239140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133211112329 is a prime.

It is not a weakly prime, because it can be changed into another prime (133211112829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66605556164 + 66605556165.

It is an arithmetic number, because the mean of its divisors is an integer number (66605556165).

Almost surely, 2^133211112329 is an apocalyptic number.

It is an amenable number.

133211112329 is a deficient number, since it is larger than the sum of its proper divisors (1).

133211112329 is an equidigital number, since it uses as much as digits as its factorization.

133211112329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 29.

The spelling of 133211112329 in words is "one hundred thirty-three billion, two hundred eleven million, one hundred twelve thousand, three hundred twenty-nine".