13113022441 has 8 divisors (see below), whose sum is σ = 13336136264. Its totient is φ = 12890171520.

The previous prime is 13113022427. The next prime is 13113022457. The reversal of 13113022441 is 14422031131.

It can be written as a sum of positive squares in 4 ways, for example, as 66585600 + 13046436841 = 8160^2 + 114221^2 .

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 13113022441 - 2¹³ = 13113014249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13113022421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36211 + ... + 165943.

It is an arithmetic number, because the mean of its divisors is an integer number (1667017033).

Almost surely, 2^13113022441 is an apocalyptic number.

It is an amenable number.

13113022441 is a deficient number, since it is larger than the sum of its proper divisors (223113823).

13113022441 is a wasteful number, since it uses less digits than its factorization.

13113022441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131451.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13113022441 its reverse (14422031131), we get a palindrome (27535053572).

The spelling of 13113022441 in words is "thirteen billion, one hundred thirteen million, twenty-two thousand, four hundred forty-one".