134922143 has 2 divisors, whose sum is σ = 134922144. Its totient is φ = 134922142.

The previous prime is 134922127. The next prime is 134922169. The reversal of 134922143 is 341229431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134922143 - 2⁴ = 134922127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134922043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67461071 + 67461072.

It is an arithmetic number, because the mean of its divisors is an integer number (67461072).

Almost surely, 2^134922143 is an apocalyptic number.

134922143 is a deficient number, since it is larger than the sum of its proper divisors (1).

134922143 is an equidigital number, since it uses as much as digits as its factorization.

134922143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 134922143 is about 11615.5991235924. The cubic root of 134922143 is about 512.8941475593.

The spelling of 134922143 in words is "one hundred thirty-four million, nine hundred twenty-two thousand, one hundred forty-three".