101211101112053 has 2 divisors, whose sum is σ = 101211101112054. Its totient is φ = 101211101112052.

The previous prime is 101211101112041. The next prime is 101211101112133. The reversal of 101211101112053 is 350211101112101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82111561540849 + 19099539571204 = 9061543^2 + 4370302^2 .

It is an emirp because it is prime and its reverse (350211101112101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101211101112053 - 2³⁸ = 100936223205109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101211101112353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605550556026 + 50605550556027.

It is an arithmetic number, because the mean of its divisors is an integer number (50605550556027).

Almost surely, 2^{101211101112053} is an apocalyptic number.

It is an amenable number.

101211101112053 is a deficient number, since it is larger than the sum of its proper divisors (1).

101211101112053 is an equidigital number, since it uses as much as digits as its factorization.

101211101112053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 20.

Adding to 101211101112053 its reverse (350211101112101), we get a palindrome (451422202224154).

The spelling of 101211101112053 in words is "one hundred one trillion, two hundred eleven billion, one hundred one million, one hundred twelve thousand, fifty-three".