125701711 has 2 divisors, whose sum is σ = 125701712. Its totient is φ = 125701710.

The previous prime is 125701703. The next prime is 125701717. The reversal of 125701711 is 117107521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125701711 - 2³ = 125701703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125701717) 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, 62850855 + 62850856.

It is an arithmetic number, because the mean of its divisors is an integer number (62850856).

Almost surely, 2^125701711 is an apocalyptic number.

125701711 is a deficient number, since it is larger than the sum of its proper divisors (1).

125701711 is an equidigital number, since it uses as much as digits as its factorization.

125701711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 490, while the sum is 25.

The square root of 125701711 is about 11211.6774391703. The cubic root of 125701711 is about 500.9338693568.

The spelling of 125701711 in words is "one hundred twenty-five million, seven hundred one thousand, seven hundred eleven".