20101201123327 has 2 divisors, whose sum is σ = 20101201123328. Its totient is φ = 20101201123326.

The previous prime is 20101201123253. The next prime is 20101201123357. The reversal of 20101201123327 is 72332110210102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20101201123327 - 2¹⁵ = 20101201090559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20101201123357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050600561663 + 10050600561664.

It is an arithmetic number, because the mean of its divisors is an integer number (10050600561664).

Almost surely, 2^{20101201123327} is an apocalyptic number.

20101201123327 is a deficient number, since it is larger than the sum of its proper divisors (1).

20101201123327 is an equidigital number, since it uses as much as digits as its factorization.

20101201123327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 20101201123327 its reverse (72332110210102), we get a palindrome (92433311333429).

The spelling of 20101201123327 in words is "twenty trillion, one hundred one billion, two hundred one million, one hundred twenty-three thousand, three hundred twenty-seven".