13103011221301 has 8 divisors (see below), whose sum is σ = 13373700511320. Its totient is φ = 12833190918912.

The previous prime is 13103011221163. The next prime is 13103011221319. The reversal of 13103011221301 is 10312211030131.

It can be written as a sum of positive squares in 4 ways, for example, as 2336908403025 + 10766102818276 = 1528695^2 + 3281174^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13103011221301 is a prime.

It is a super-2 number, since 2×13103011221301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103011221341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217216440 + ... + 217276753.

It is an arithmetic number, because the mean of its divisors is an integer number (1671712563915).

Almost surely, 2^{13103011221301} is an apocalyptic number.

It is an amenable number.

13103011221301 is a deficient number, since it is larger than the sum of its proper divisors (270689290019).

13103011221301 is an equidigital number, since it uses as much as digits as its factorization.

13103011221301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434493815.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13103011221301 its reverse (10312211030131), we get a palindrome (23415222251432).

The spelling of 13103011221301 in words is "thirteen trillion, one hundred three billion, eleven million, two hundred twenty-one thousand, three hundred one".