13130011441 has 4 divisors (see below), whose sum is σ = 13208634432. Its totient is φ = 13051388452.

The previous prime is 13130011423. The next prime is 13130011451. The reversal of 13130011441 is 14411003131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13130011441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130011451) 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, 39311245 + ... + 39311578.

It is an arithmetic number, because the mean of its divisors is an integer number (3302158608).

Almost surely, 2^13130011441 is an apocalyptic number.

It is an amenable number.

13130011441 is a deficient number, since it is larger than the sum of its proper divisors (78622991).

13130011441 is an equidigital number, since it uses as much as digits as its factorization.

13130011441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78622990.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13130011441 its reverse (14411003131), we get a palindrome (27541014572).

The spelling of 13130011441 in words is "thirteen billion, one hundred thirty million, eleven thousand, four hundred forty-one".