201001323303611 has 2 divisors, whose sum is σ = 201001323303612. Its totient is φ = 201001323303610.

The previous prime is 201001323303581. The next prime is 201001323303631. The reversal of 201001323303611 is 116303323100102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201001323303611 - 2³⁸ = 200726445396667 is a prime.

It is not a weakly prime, because it can be changed into another prime (201001323303631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500661651805 + 100500661651806.

It is an arithmetic number, because the mean of its divisors is an integer number (100500661651806).

Almost surely, 2^{201001323303611} is an apocalyptic number.

201001323303611 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001323303611 is an equidigital number, since it uses as much as digits as its factorization.

201001323303611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 201001323303611 its reverse (116303323100102), we get a palindrome (317304646403713).

The spelling of 201001323303611 in words is "two hundred one trillion, one billion, three hundred twenty-three million, three hundred three thousand, six hundred eleven".