11050501105101 has 16 divisors (see below), whose sum is σ = 15378576200064. Its totient is φ = 7044878622144.

The previous prime is 11050501105079. The next prime is 11050501105109. The reversal of 11050501105101 is 10150110505011.

It is not a de Polignac number, because 11050501105101 - 2⁵ = 11050501105069 is a prime.

It is a super-2 number, since 2×11050501105101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11050501105109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20386626 + ... + 20921651.

It is an arithmetic number, because the mean of its divisors is an integer number (961161012504).

Almost surely, 2^{11050501105101} is an apocalyptic number.

It is an amenable number.

11050501105101 is a deficient number, since it is larger than the sum of its proper divisors (4328075094963).

11050501105101 is a wasteful number, since it uses less digits than its factorization.

11050501105101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41312180.

The product of its (nonzero) digits is 125, while the sum is 21.

The spelling of 11050501105101 in words is "eleven trillion, fifty billion, five hundred one million, one hundred five thousand, one hundred one".