11031341113 has 4 divisors (see below), whose sum is σ = 11879905828. Its totient is φ = 10182776400.

The previous prime is 11031341063. The next prime is 11031341147. The reversal of 11031341113 is 31114313011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4832613289 + 6198727824 = 69517^2 + 78732^2 .

It is a cyclic number.

It is not a de Polignac number, because 11031341113 - 2¹⁷ = 11031210041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11031344113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424282338 + ... + 424282363.

It is an arithmetic number, because the mean of its divisors is an integer number (2969976457).

Almost surely, 2^11031341113 is an apocalyptic number.

11031341113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11031341113 is a deficient number, since it is larger than the sum of its proper divisors (848564715).

11031341113 is an equidigital number, since it uses as much as digits as its factorization.

11031341113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848564714.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11031341113 its reverse (31114313011), we get a palindrome (42145654124).

The spelling of 11031341113 in words is "eleven billion, thirty-one million, three hundred forty-one thousand, one hundred thirteen".