11002101 has 8 divisors (see below), whose sum is σ = 16003104. Its totient is φ = 6667920.

The previous prime is 11002081. The next prime is 11002129. The reversal of 11002101 is 10120011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11002101 - 2⁶ = 11002037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166666 + ... + 166731.

It is an arithmetic number, because the mean of its divisors is an integer number (2000388).

Almost surely, 2^11002101 is an apocalyptic number.

11002101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11002101 is a deficient number, since it is larger than the sum of its proper divisors (5001003).

11002101 is a wasteful number, since it uses less digits than its factorization.

11002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333411.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 11002101 is about 3316.9415129001. The cubic root of 11002101 is about 222.4121674955.

Adding to 11002101 its reverse (10120011), we get a palindrome (21122112).

Multiplying 11002101 by its reverse (10120011), we get a palindrome (111341383143111).

The spelling of 11002101 in words is "eleven million, two thousand, one hundred one".