11100510050101 has 2 divisors, whose sum is σ = 11100510050102. Its totient is φ = 11100510050100.

The previous prime is 11100510050057. The next prime is 11100510050111. The reversal of 11100510050101 is 10105001500111.

11100510050101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10514136987601 + 586373062500 = 3242551^2 + 765750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100510050101 is a prime.

It is a super-2 number, since 2×11100510050101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100510050111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550255025050 + 5550255025051.

It is an arithmetic number, because the mean of its divisors is an integer number (5550255025051).

Almost surely, 2^{11100510050101} is an apocalyptic number.

It is an amenable number.

11100510050101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100510050101 is an equidigital number, since it uses as much as digits as its factorization.

11100510050101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25, while the sum is 16.

Adding to 11100510050101 its reverse (10105001500111), we get a palindrome (21205511550212).

The spelling of 11100510050101 in words is "eleven trillion, one hundred billion, five hundred ten million, fifty thousand, one hundred one".