133450151 has 2 divisors, whose sum is σ = 133450152. Its totient is φ = 133450150.

The previous prime is 133450067. The next prime is 133450169. The reversal of 133450151 is 151054331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133450151 - 2²⁶ = 66341287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133450181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66725075 + 66725076.

It is an arithmetic number, because the mean of its divisors is an integer number (66725076).

Almost surely, 2^133450151 is an apocalyptic number.

133450151 is a deficient number, since it is larger than the sum of its proper divisors (1).

133450151 is an equidigital number, since it uses as much as digits as its factorization.

133450151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 133450151 is about 11552.0626296779. The cubic root of 133450151 is about 511.0221088444.

The spelling of 133450151 in words is "one hundred thirty-three million, four hundred fifty thousand, one hundred fifty-one".