134075251 has 2 divisors, whose sum is σ = 134075252. Its totient is φ = 134075250.

The previous prime is 134075219. The next prime is 134075261. The reversal of 134075251 is 152570431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134075251 - 2⁵ = 134075219 is a prime.

It is not a weakly prime, because it can be changed into another prime (134075261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67037625 + 67037626.

It is an arithmetic number, because the mean of its divisors is an integer number (67037626).

Almost surely, 2^134075251 is an apocalyptic number.

134075251 is a deficient number, since it is larger than the sum of its proper divisors (1).

134075251 is an equidigital number, since it uses as much as digits as its factorization.

134075251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 134075251 is about 11579.0867947347. The cubic root of 134075251 is about 511.8187669823.

The spelling of 134075251 in words is "one hundred thirty-four million, seventy-five thousand, two hundred fifty-one".