13103202002101 has 8 divisors (see below), whose sum is σ = 13293648296600. Its totient is φ = 12913051663872.

The previous prime is 13103202002063. The next prime is 13103202002243. The reversal of 13103202002101 is 10120020230131.

It can be written as a sum of positive squares in 4 ways, for example, as 1099929000625 + 12003273001476 = 1048775^2 + 3464574^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13103202002101 - 2¹⁷ = 13103201871029 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 (13103272002101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73899876 + ... + 74076973.

It is an arithmetic number, because the mean of its divisors is an integer number (1661706037075).

Almost surely, 2^{13103202002101} is an apocalyptic number.

It is an amenable number.

13103202002101 is a deficient number, since it is larger than the sum of its proper divisors (190446294499).

13103202002101 is a wasteful number, since it uses less digits than its factorization.

13103202002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147978135.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13103202002101 its reverse (10120020230131), we get a palindrome (23223222232232).

The spelling of 13103202002101 in words is "thirteen trillion, one hundred three billion, two hundred two million, two thousand, one hundred one".