134062231 has 2 divisors, whose sum is σ = 134062232. Its totient is φ = 134062230.

The previous prime is 134062217. The next prime is 134062241. The reversal of 134062231 is 132260431.

It is a strong prime.

It is an emirp because it is prime and its reverse (132260431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134062231 - 2¹⁵ = 134029463 is a prime.

It is a super-2 number, since 2×134062231² = 35945363561394722, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134062241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67031115 + 67031116.

It is an arithmetic number, because the mean of its divisors is an integer number (67031116).

Almost surely, 2^134062231 is an apocalyptic number.

134062231 is a deficient number, since it is larger than the sum of its proper divisors (1).

134062231 is an equidigital number, since it uses as much as digits as its factorization.

134062231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 134062231 is about 11578.5245605820. The cubic root of 134062231 is about 511.8021989331.

The spelling of 134062231 in words is "one hundred thirty-four million, sixty-two thousand, two hundred thirty-one".