13122411400313 has 4 divisors (see below), whose sum is σ = 13127895068148. Its totient is φ = 13116927732480.

The previous prime is 13122411400223. The next prime is 13122411400333. The reversal of 13122411400313 is 31300411422131.

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 2312598442729 + 10809812957584 = 1520723^2 + 3287828^2 .

It is a cyclic number.

It is not a de Polignac number, because 13122411400313 - 2¹⁶ = 13122411334777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122411400333) 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, 2741830328 + ... + 2741835113.

It is an arithmetic number, because the mean of its divisors is an integer number (3281973767037).

Almost surely, 2^{13122411400313} is an apocalyptic number.

It is an amenable number.

13122411400313 is a deficient number, since it is larger than the sum of its proper divisors (5483667835).

13122411400313 is an equidigital number, since it uses as much as digits as its factorization.

13122411400313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5483667834.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 13122411400313 its reverse (31300411422131), we get a palindrome (44422822822444).

The spelling of 13122411400313 in words is "thirteen trillion, one hundred twenty-two billion, four hundred eleven million, four hundred thousand, three hundred thirteen".