11123002 has 16 divisors (see below), whose sum is σ = 18460224. Its totient is φ = 4984000.

The previous prime is 11122997. The next prime is 11123009. The reversal of 11123002 is 20032111.

It is a self number, because there is not a number n which added to its sum of digits gives 11123002.

It is not an unprimeable number, because it can be changed into a prime (11123009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1999 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (1153764).

Almost surely, 2^11123002 is an apocalyptic number.

11123002 is a deficient number, since it is larger than the sum of its proper divisors (7337222).

11123002 is a wasteful number, since it uses less digits than its factorization.

11123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 11123002 is about 3335.1164897197. The cubic root of 11123002 is about 223.2238898432.

Adding to 11123002 its reverse (20032111), we get a palindrome (31155113).

It can be divided in two parts, 1112 and 3002, that added together give a palindrome (4114).

The spelling of 11123002 in words is "eleven million, one hundred twenty-three thousand, two".