11313042 has 32 divisors (see below), whose sum is σ = 24940608. Its totient is φ = 3398976.

The previous prime is 11312993. The next prime is 11313059. The reversal of 11313042 is 24031311.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1668 + ... + 5040.

It is an arithmetic number, because the mean of its divisors is an integer number (779394).

Almost surely, 2^11313042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11313042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12470304).

11313042 is an abundant number, since it is smaller than the sum of its proper divisors (13627566).

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

11313042 is a wasteful number, since it uses less digits than its factorization.

11313042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11313042 is about 3363.4865838888. The cubic root of 11313042 is about 224.4880012370.

Adding to 11313042 its reverse (24031311), we get a palindrome (35344353).

The spelling of 11313042 in words is "eleven million, three hundred thirteen thousand, forty-two".