133707430271 has 2 divisors, whose sum is σ = 133707430272. Its totient is φ = 133707430270.

The previous prime is 133707430267. The next prime is 133707430279. The reversal of 133707430271 is 172034707331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133707430271 - 2² = 133707430267 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133707430279) 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, 66853715135 + 66853715136.

It is an arithmetic number, because the mean of its divisors is an integer number (66853715136).

Almost surely, 2^133707430271 is an apocalyptic number.

133707430271 is a deficient number, since it is larger than the sum of its proper divisors (1).

133707430271 is an equidigital number, since it uses as much as digits as its factorization.

133707430271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74088, while the sum is 38.

The spelling of 133707430271 in words is "one hundred thirty-three billion, seven hundred seven million, four hundred thirty thousand, two hundred seventy-one".