11101002 has 16 divisors (see below), whose sum is σ = 24220512. Its totient is φ = 3363920.

The previous prime is 11100989. The next prime is 11101033. The reversal of 11101002 is 20010111.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84033 + ... + 84164.

It is an arithmetic number, because the mean of its divisors is an integer number (1513782).

Almost surely, 2^11101002 is an apocalyptic number.

11101002 is an abundant number, since it is smaller than the sum of its proper divisors (13119510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101002 is a wasteful number, since it uses less digits than its factorization.

11101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168213.

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

The square root of 11101002 is about 3331.8166216045. The cubic root of 11101002 is about 223.0766224393.

Adding to 11101002 its reverse (20010111), we get a palindrome (31111113).

Multiplying 11101002 by its reverse (20010111), we get a palindrome (222132282231222).

It can be divided in two parts, 1110 and 1002, that added together give a palindrome (2112).

The spelling of 11101002 in words is "eleven million, one hundred one thousand, two".