11011150152101 has 16 divisors (see below), whose sum is σ = 12604456604160. Its totient is φ = 9521422001520.

The previous prime is 11011150151977. The next prime is 11011150152133. The reversal of 11011150152101 is 10125105111011.

It is not a de Polignac number, because 11011150152101 - 2¹⁰ = 11011150151077 is a prime.

It is a super-2 number, since 2×11011150152101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011150152181) 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, 121525475 + ... + 121616048.

It is an arithmetic number, because the mean of its divisors is an integer number (787778537760).

Almost surely, 2^{11011150152101} is an apocalyptic number.

11011150152101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11011150152101 is a deficient number, since it is larger than the sum of its proper divisors (1593306452059).

11011150152101 is a wasteful number, since it uses less digits than its factorization.

11011150152101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243141736.

The product of its (nonzero) digits is 50, while the sum is 20.

Adding to 11011150152101 its reverse (10125105111011), we get a palindrome (21136255263112).

The spelling of 11011150152101 in words is "eleven trillion, eleven billion, one hundred fifty million, one hundred fifty-two thousand, one hundred one".