13111404312041 has 8 divisors (see below), whose sum is σ = 14991553645824. Its totient is φ = 11233027872000.

The previous prime is 13111404312029. The next prime is 13111404312047. The reversal of 13111404312041 is 14021340411131.

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 13111404312041 - 2³⁸ = 12836526405097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13111404312041.

It is not an unprimeable number, because it can be changed into a prime (13111404312047) 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, 443207585 + ... + 443237166.

It is an arithmetic number, because the mean of its divisors is an integer number (1873944205728).

Almost surely, 2^{13111404312041} is an apocalyptic number.

It is an amenable number.

13111404312041 is a deficient number, since it is larger than the sum of its proper divisors (1880149333783).

13111404312041 is an equidigital number, since it uses as much as digits as its factorization.

13111404312041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886446871.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 13111404312041 its reverse (14021340411131), we get a palindrome (27132744723172).

The spelling of 13111404312041 in words is "thirteen trillion, one hundred eleven billion, four hundred four million, three hundred twelve thousand, forty-one".