11100101081053 has 2 divisors, whose sum is σ = 11100101081054. Its totient is φ = 11100101081052.

The previous prime is 11100101081051. The next prime is 11100101081071. The reversal of 11100101081053 is 35018010100111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9760706869369 + 1339394211684 = 3124213^2 + 1157322^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100101081053 - 2¹ = 11100101081051 is a prime.

Together with 11100101081051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100101081051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050540526 + 5550050540527.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050540527).

Almost surely, 2^{11100101081053} is an apocalyptic number.

It is an amenable number.

11100101081053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100101081053 is an equidigital number, since it uses as much as digits as its factorization.

11100101081053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 22.

Adding to 11100101081053 its reverse (35018010100111), we get a palindrome (46118111181164).

The spelling of 11100101081053 in words is "eleven trillion, one hundred billion, one hundred one million, eighty-one thousand, fifty-three".