11123313002 has 8 divisors (see below), whose sum is σ = 16692103812. Its totient is φ = 5559278400.

The previous prime is 11123313001. The next prime is 11123313007. The reversal of 11123313002 is 20031332111.

It can be written as a sum of positive squares in 2 ways, for example, as 10225052161 + 898260841 = 101119^2 + 29971^2 .

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

It is a super-3 number, since 3×11123313002³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11123313001) 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 3 ways as a sum of consecutive naturals, for example, 1183199 + ... + 1192562.

Almost surely, 2^11123313002 is an apocalyptic number.

11123313002 is a deficient number, since it is larger than the sum of its proper divisors (5568790810).

11123313002 is a wasteful number, since it uses less digits than its factorization.

11123313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378104.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11123313002 its reverse (20031332111), we get a palindrome (31154645113).

The spelling of 11123313002 in words is "eleven billion, one hundred twenty-three million, three hundred thirteen thousand, two".