11011002 has 16 divisors (see below), whose sum is σ = 23317632. Its totient is φ = 3454400.

The previous prime is 11010971. The next prime is 11011003. The reversal of 11011002 is 20011011.

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

It is not an unprimeable number, because it can be changed into a prime (11011003) 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, 53874 + ... + 54077.

It is an arithmetic number, because the mean of its divisors is an integer number (1457352).

Almost surely, 2^11011002 is an apocalyptic number.

11011002 is an abundant number, since it is smaller than the sum of its proper divisors (12306630).

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

11011002 is a wasteful number, since it uses less digits than its factorization.

11011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107973.

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

The square root of 11011002 is about 3318.2829897403. The cubic root of 11011002 is about 222.4721304991.

Adding to 11011002 its reverse (20011011), we get a palindrome (31022013).

Subtracting 11011002 from its reverse (20011011), we obtain a palindrome (9000009).

Multiplying 11011002 by its reverse (20011011), we get a palindrome (220341282143022).

The spelling of 11011002 in words is "eleven million, eleven thousand, two".