133031334329 has 2 divisors, whose sum is σ = 133031334330. Its totient is φ = 133031334328.

The previous prime is 133031334259. The next prime is 133031334349. The reversal of 133031334329 is 923433130331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84948931600 + 48082402729 = 291460^2 + 219277^2 .

It is an emirp because it is prime and its reverse (923433130331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133031334329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (133031334349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515667164 + 66515667165.

It is an arithmetic number, because the mean of its divisors is an integer number (66515667165).

Almost surely, 2^133031334329 is an apocalyptic number.

It is an amenable number.

133031334329 is a deficient number, since it is larger than the sum of its proper divisors (1).

133031334329 is an equidigital number, since it uses as much as digits as its factorization.

133031334329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 35.

The spelling of 133031334329 in words is "one hundred thirty-three billion, thirty-one million, three hundred thirty-four thousand, three hundred twenty-nine".