11101200101137 has 2 divisors, whose sum is σ = 11101200101138. Its totient is φ = 11101200101136.

The previous prime is 11101200101129. The next prime is 11101200101161. The reversal of 11101200101137 is 73110100210111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11087095213441 + 14104887696 = 3329729^2 + 118764^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101200101137 - 2³ = 11101200101129 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101200101837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550600050568 + 5550600050569.

It is an arithmetic number, because the mean of its divisors is an integer number (5550600050569).

Almost surely, 2^{11101200101137} is an apocalyptic number.

It is an amenable number.

11101200101137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101200101137 is an equidigital number, since it uses as much as digits as its factorization.

11101200101137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 19.

Adding to 11101200101137 its reverse (73110100210111), we get a palindrome (84211300311248).

The spelling of 11101200101137 in words is "eleven trillion, one hundred one billion, two hundred million, one hundred one thousand, one hundred thirty-seven".