133120303171 has 2 divisors, whose sum is σ = 133120303172. Its totient is φ = 133120303170.

The previous prime is 133120303159. The next prime is 133120303223. The reversal of 133120303171 is 171303021331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133120303171 - 2¹¹ = 133120301123 is a prime.

It is not a weakly prime, because it can be changed into another prime (133120303271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66560151585 + 66560151586.

It is an arithmetic number, because the mean of its divisors is an integer number (66560151586).

Almost surely, 2^133120303171 is an apocalyptic number.

133120303171 is a deficient number, since it is larger than the sum of its proper divisors (1).

133120303171 is an equidigital number, since it uses as much as digits as its factorization.

133120303171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

It can be divided in two parts, 13312030 and 3171, that added together give a square (13315201 = 3649²).

The spelling of 133120303171 in words is "one hundred thirty-three billion, one hundred twenty million, three hundred three thousand, one hundred seventy-one".