11413311005 has 16 divisors (see below), whose sum is σ = 14139823104. Its totient is φ = 8837334720.

The previous prime is 11413310971. The next prime is 11413311011. The reversal of 11413311005 is 50011331411.

It is not a de Polignac number, because 11413311005 - 2¹² = 11413306909 is a prime.

It is a super-2 number, since 2×11413311005² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126167 + ... + 196836.

It is an arithmetic number, because the mean of its divisors is an integer number (883738944).

Almost surely, 2^11413311005 is an apocalyptic number.

It is an amenable number.

11413311005 is a deficient number, since it is larger than the sum of its proper divisors (2726512099).

11413311005 is a wasteful number, since it uses less digits than its factorization.

11413311005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323236.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 11413311005 its reverse (50011331411), we get a palindrome (61424642416).

The spelling of 11413311005 in words is "eleven billion, four hundred thirteen million, three hundred eleven thousand, five".