141287087 has 2 divisors, whose sum is σ = 141287088. Its totient is φ = 141287086.

The previous prime is 141287071. The next prime is 141287117. The reversal of 141287087 is 780782141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141287087 - 2⁴ = 141287071 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141287087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141281087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70643543 + 70643544.

It is an arithmetic number, because the mean of its divisors is an integer number (70643544).

Almost surely, 2^141287087 is an apocalyptic number.

141287087 is a deficient number, since it is larger than the sum of its proper divisors (1).

141287087 is an equidigital number, since it uses as much as digits as its factorization.

141287087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 141287087 is about 11886.4244834180. The cubic root of 141287087 is about 520.8357947162.

The spelling of 141287087 in words is "one hundred forty-one million, two hundred eighty-seven thousand, eighty-seven".