13103311222301 has 4 divisors (see below), whose sum is σ = 13103329119900. Its totient is φ = 13103293324704.

The previous prime is 13103311222291. The next prime is 13103311222321. The reversal of 13103311222301 is 10322211330131.

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 5619393516676 + 7483917705625 = 2370526^2 + 2735675^2 .

It is a cyclic number.

It is not a de Polignac number, because 13103311222301 - 2⁴² = 8705264711197 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 (13103311222321) 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, 7801586 + ... + 9331203.

It is an arithmetic number, because the mean of its divisors is an integer number (3275832279975).

Almost surely, 2^{13103311222301} is an apocalyptic number.

It is an amenable number.

13103311222301 is a deficient number, since it is larger than the sum of its proper divisors (17897599).

13103311222301 is an equidigital number, since it uses as much as digits as its factorization.

13103311222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17897598.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13103311222301 its reverse (10322211330131), we get a palindrome (23425522552432).

The spelling of 13103311222301 in words is "thirteen trillion, one hundred three billion, three hundred eleven million, two hundred twenty-two thousand, three hundred one".