201001234244047 has 2 divisors, whose sum is σ = 201001234244048. Its totient is φ = 201001234244046.

The previous prime is 201001234244033. The next prime is 201001234244257. The reversal of 201001234244047 is 740442432100102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201001234244047 - 2⁴³ = 192205141221839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201001234244017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500617122023 + 100500617122024.

It is an arithmetic number, because the mean of its divisors is an integer number (100500617122024).

Almost surely, 2^{201001234244047} is an apocalyptic number.

201001234244047 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001234244047 is an equidigital number, since it uses as much as digits as its factorization.

201001234244047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 201001234244047 its reverse (740442432100102), we get a palindrome (941443666344149).

The spelling of 201001234244047 in words is "two hundred one trillion, one billion, two hundred thirty-four million, two hundred forty-four thousand, forty-seven".