201031330711 has 2 divisors, whose sum is σ = 201031330712. Its totient is φ = 201031330710.

The previous prime is 201031330639. The next prime is 201031330729. The reversal of 201031330711 is 117033130102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201031330711 - 2²³ = 201022942103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201031330751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100515665355 + 100515665356.

It is an arithmetic number, because the mean of its divisors is an integer number (100515665356).

Almost surely, 2^201031330711 is an apocalyptic number.

201031330711 is a deficient number, since it is larger than the sum of its proper divisors (1).

201031330711 is an equidigital number, since it uses as much as digits as its factorization.

201031330711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

Adding to 201031330711 its reverse (117033130102), we get a palindrome (318064460813).

The spelling of 201031330711 in words is "two hundred one billion, thirty-one million, three hundred thirty thousand, seven hundred eleven".