201068711 has 4 divisors (see below), whose sum is σ = 203328000. Its totient is φ = 198809424.

The previous prime is 201068701. The next prime is 201068719. The reversal of 201068711 is 117860102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201068711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201068719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129511 + ... + 1129688.

It is an arithmetic number, because the mean of its divisors is an integer number (50832000).

Almost surely, 2^201068711 is an apocalyptic number.

201068711 is a deficient number, since it is larger than the sum of its proper divisors (2259289).

201068711 is an equidigital number, since it uses as much as digits as its factorization.

201068711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259288.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 201068711 is about 14179.8699218293. The cubic root of 201068711 is about 585.8433410785.

The spelling of 201068711 in words is "two hundred one million, sixty-eight thousand, seven hundred eleven".