134132087 has 2 divisors, whose sum is σ = 134132088. Its totient is φ = 134132086.

The previous prime is 134131999. The next prime is 134132111. The reversal of 134132087 is 780231431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134132087 - 2¹² = 134127991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134132287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67066043 + 67066044.

It is an arithmetic number, because the mean of its divisors is an integer number (67066044).

Almost surely, 2^134132087 is an apocalyptic number.

134132087 is a deficient number, since it is larger than the sum of its proper divisors (1).

134132087 is an equidigital number, since it uses as much as digits as its factorization.

134132087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 134132087 is about 11581.5407869592. The cubic root of 134132087 is about 511.8910786672.

The spelling of 134132087 in words is "one hundred thirty-four million, one hundred thirty-two thousand, eighty-seven".