13101313232101 has 4 divisors (see below), whose sum is σ = 13125530077804. Its totient is φ = 13077096386400.

The previous prime is 13101313232083. The next prime is 13101313232149. The reversal of 13101313232101 is 10123231310131.

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 10145492669601 + 2955820562500 = 3185199^2 + 1719250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13101313232101 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 (13101313230101) 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, 12108422040 + ... + 12108423121.

It is an arithmetic number, because the mean of its divisors is an integer number (3281382519451).

Almost surely, 2^{13101313232101} is an apocalyptic number.

It is an amenable number.

13101313232101 is a deficient number, since it is larger than the sum of its proper divisors (24216845703).

13101313232101 is an equidigital number, since it uses as much as digits as its factorization.

13101313232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24216845702.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13101313232101 its reverse (10123231310131), we get a palindrome (23224544542232).

The spelling of 13101313232101 in words is "thirteen trillion, one hundred one billion, three hundred thirteen million, two hundred thirty-two thousand, one hundred one".