13110324041021 has 4 divisors (see below), whose sum is σ = 13136388304032. Its totient is φ = 13084259778012.

The previous prime is 13110324040987. The next prime is 13110324041051. The reversal of 13110324041021 is 12014042301131.

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-13110324041021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110324041051) 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, 13032130751 + ... + 13032131756.

It is an arithmetic number, because the mean of its divisors is an integer number (3284097076008).

Almost surely, 2^{13110324041021} is an apocalyptic number.

It is an amenable number.

13110324041021 is a deficient number, since it is larger than the sum of its proper divisors (26064263011).

13110324041021 is an equidigital number, since it uses as much as digits as its factorization.

13110324041021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26064263010.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 13110324041021 its reverse (12014042301131), we get a palindrome (25124366342152).

The spelling of 13110324041021 in words is "thirteen trillion, one hundred ten billion, three hundred twenty-four million, forty-one thousand, twenty-one".