134620711 has 2 divisors, whose sum is σ = 134620712. Its totient is φ = 134620710.

The previous prime is 134620657. The next prime is 134620729. The reversal of 134620711 is 117026431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134620711 - 2¹¹ = 134618663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134620751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67310355 + 67310356.

It is an arithmetic number, because the mean of its divisors is an integer number (67310356).

Almost surely, 2^134620711 is an apocalyptic number.

134620711 is a deficient number, since it is larger than the sum of its proper divisors (1).

134620711 is an equidigital number, since it uses as much as digits as its factorization.

134620711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 134620711 is about 11602.6165583458. The cubic root of 134620711 is about 512.5119073973.

The spelling of 134620711 in words is "one hundred thirty-four million, six hundred twenty thousand, seven hundred eleven".