13032312012101 has 4 divisors (see below), whose sum is σ = 13032319366572. Its totient is φ = 13032304657632.

The previous prime is 13032312012079. The next prime is 13032312012103. The reversal of 13032312012101 is 10121021323031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 11455341161476 + 1576970850625 = 3384574^2 + 1255775^2 .

It is a cyclic number.

It is not a de Polignac number, because 13032312012101 - 2¹⁰ = 13032312011077 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 (13032312012103) 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, 788891 + ... + 5165943.

It is an arithmetic number, because the mean of its divisors is an integer number (3258079841643).

Almost surely, 2^{13032312012101} is an apocalyptic number.

It is an amenable number.

13032312012101 is a deficient number, since it is larger than the sum of its proper divisors (7354471).

13032312012101 is an equidigital number, since it uses as much as digits as its factorization.

13032312012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354470.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13032312012101 its reverse (10121021323031), we get a palindrome (23153333335132).

The spelling of 13032312012101 in words is "thirteen trillion, thirty-two billion, three hundred twelve million, twelve thousand, one hundred one".