11101011202101 has 64 divisors (see below), whose sum is σ = 16084319616000. Its totient is φ = 6788692684800.

The previous prime is 11101011202079. The next prime is 11101011202117. The reversal of 11101011202101 is 10120211010111.

It is not a de Polignac number, because 11101011202101 - 2¹⁸ = 11101010939957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101011202181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65470290 + ... + 65639628.

It is an arithmetic number, because the mean of its divisors is an integer number (251317494000).

Almost surely, 2^{11101011202101} is an apocalyptic number.

It is an amenable number.

11101011202101 is a deficient number, since it is larger than the sum of its proper divisors (4983308413899).

11101011202101 is a wasteful number, since it uses less digits than its factorization.

11101011202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169714.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11101011202101 its reverse (10120211010111), we get a palindrome (21221222212212).

The spelling of 11101011202101 in words is "eleven trillion, one hundred one billion, eleven million, two hundred two thousand, one hundred one".