13102103020211 has 4 divisors (see below), whose sum is σ = 13148400204312. Its totient is φ = 13055805836112.

The previous prime is 13102103020183. The next prime is 13102103020229. The reversal of 13102103020211 is 11202030120131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13102103020211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13102103020211.

It is not an unprimeable number, because it can be changed into a prime (13102103020241) 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, 23148591626 + ... + 23148592191.

It is an arithmetic number, because the mean of its divisors is an integer number (3287100051078).

Almost surely, 2^{13102103020211} is an apocalyptic number.

13102103020211 is a deficient number, since it is larger than the sum of its proper divisors (46297184101).

13102103020211 is an equidigital number, since it uses as much as digits as its factorization.

13102103020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46297184100.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13102103020211 its reverse (11202030120131), we get a palindrome (24304133140342).

The spelling of 13102103020211 in words is "thirteen trillion, one hundred two billion, one hundred three million, twenty thousand, two hundred eleven".