13001132101 has 4 divisors (see below), whose sum is σ = 13001380012. Its totient is φ = 13000884192.

The previous prime is 13001132077. The next prime is 13001132107. The reversal of 13001132101 is 10123110031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10123110031 = 433 ⋅23379007.

It can be written as a sum of positive squares in 2 ways, for example, as 5318784900 + 7682347201 = 72930^2 + 87649^2 .

It is a cyclic number.

It is not a de Polignac number, because 13001132101 - 2²⁹ = 12464261189 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 (13001132107) 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, 10950 + ... + 161623.

It is an arithmetic number, because the mean of its divisors is an integer number (3250345003).

Almost surely, 2^13001132101 is an apocalyptic number.

It is an amenable number.

13001132101 is a deficient number, since it is larger than the sum of its proper divisors (247911).

13001132101 is an equidigital number, since it uses as much as digits as its factorization.

13001132101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247910.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13001132101 its reverse (10123110031), we get a palindrome (23124242132).

The spelling of 13001132101 in words is "thirteen billion, one million, one hundred thirty-two thousand, one hundred one".