13113361011 has 8 divisors (see below), whose sum is σ = 17493351120. Its totient is φ = 8737805792.

The previous prime is 13113360979. The next prime is 13113361039. The reversal of 13113361011 is 11016331131.

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

It is a cyclic number.

It is not a de Polignac number, because 13113361011 - 2⁵ = 13113360979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13113361091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101816 + ... + 1113653.

It is an arithmetic number, because the mean of its divisors is an integer number (2186668890).

Almost surely, 2^13113361011 is an apocalyptic number.

13113361011 is a deficient number, since it is larger than the sum of its proper divisors (4379990109).

13113361011 is a wasteful number, since it uses less digits than its factorization.

13113361011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217445.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 13113361011 its reverse (11016331131), we get a palindrome (24129692142).

The spelling of 13113361011 in words is "thirteen billion, one hundred thirteen million, three hundred sixty-one thousand, eleven".