11101002101 has 16 divisors (see below), whose sum is σ = 12900626688. Its totient is φ = 9354960000.

The previous prime is 11101002089. The next prime is 11101002131. The reversal of 11101002101 is 10120010111.

It is a happy number.

It is not a de Polignac number, because 11101002101 - 2¹⁰ = 11101001077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101002131) 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, 1277096 + ... + 1285758.

It is an arithmetic number, because the mean of its divisors is an integer number (806289168).

Almost surely, 2^11101002101 is an apocalyptic number.

It is an amenable number.

11101002101 is a deficient number, since it is larger than the sum of its proper divisors (1799624587).

11101002101 is an equidigital number, since it uses as much as digits as its factorization.

11101002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11732.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11101002101 its reverse (10120010111), we get a palindrome (21221012212).

The spelling of 11101002101 in words is "eleven billion, one hundred one million, two thousand, one hundred one".