11313013013 has 32 divisors (see below), whose sum is σ = 12438109440. Its totient is φ = 10255956480.

The previous prime is 11313013009. The next prime is 11313013057. The reversal of 11313013013 is 31031031311.

It is a cyclic number.

It is not a de Polignac number, because 11313013013 - 2² = 11313013009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11313012982 and 11313013000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313013513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13779143 + ... + 13779963.

It is an arithmetic number, because the mean of its divisors is an integer number (388690920).

Almost surely, 2^11313013013 is an apocalyptic number.

It is an amenable number.

11313013013 is a deficient number, since it is larger than the sum of its proper divisors (1125096427).

11313013013 is a wasteful number, since it uses less digits than its factorization.

11313013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 11313013013 its reverse (31031031311), we get a palindrome (42344044324).

The spelling of 11313013013 in words is "eleven billion, three hundred thirteen million, thirteen thousand, thirteen".