13101320323101 has 4 divisors (see below), whose sum is σ = 17468427097472. Its totient is φ = 8734213548732.

The previous prime is 13101320323093. The next prime is 13101320323109. The reversal of 13101320323101 is 10132302310131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (13101320323093) and next prime (13101320323109).

It is not a de Polignac number, because 13101320323101 - 2³ = 13101320323093 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 (13101320323109) 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, 2183553387181 + ... + 2183553387186.

It is an arithmetic number, because the mean of its divisors is an integer number (4367106774368).

Almost surely, 2^{13101320323101} is an apocalyptic number.

It is an amenable number.

13101320323101 is a deficient number, since it is larger than the sum of its proper divisors (4367106774371).

13101320323101 is an equidigital number, since it uses as much as digits as its factorization.

13101320323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367106774370.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13101320323101 its reverse (10132302310131), we get a palindrome (23233622633232).

The spelling of 13101320323101 in words is "thirteen trillion, one hundred one billion, three hundred twenty million, three hundred twenty-three thousand, one hundred one".