201704311 has 2 divisors, whose sum is σ = 201704312. Its totient is φ = 201704310.

The previous prime is 201704299. The next prime is 201704317. The reversal of 201704311 is 113407102.

201704311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201704311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201704317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100852155 + 100852156.

It is an arithmetic number, because the mean of its divisors is an integer number (100852156).

Almost surely, 2^201704311 is an apocalyptic number.

201704311 is a deficient number, since it is larger than the sum of its proper divisors (1).

201704311 is an equidigital number, since it uses as much as digits as its factorization.

201704311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 201704311 is about 14202.2642913023. The cubic root of 201704311 is about 586.4599965399.

The spelling of 201704311 in words is "two hundred one million, seven hundred four thousand, three hundred eleven".