11100101120101 has 32 divisors (see below), whose sum is σ = 13045408137216. Its totient is φ = 9246492144000.

The previous prime is 11100101120039. The next prime is 11100101120107. The reversal of 11100101120101 is 10102110100111.

It is a cyclic number.

It is not a de Polignac number, because 11100101120101 - 2¹⁵ = 11100101087333 is a prime.

It is a super-3 number, since 3×11100101120101³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100101120107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 784840636 + ... + 784854778.

It is an arithmetic number, because the mean of its divisors is an integer number (407669004288).

Almost surely, 2^{11100101120101} is an apocalyptic number.

It is an amenable number.

11100101120101 is a deficient number, since it is larger than the sum of its proper divisors (1945307017115).

11100101120101 is a wasteful number, since it uses less digits than its factorization.

11100101120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24553.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11100101120101 its reverse (10102110100111), we get a palindrome (21202211220212).

The spelling of 11100101120101 in words is "eleven trillion, one hundred billion, one hundred one million, one hundred twenty thousand, one hundred one".