13300120021103 has 4 divisors (see below), whose sum is σ = 13729156150848. Its totient is φ = 12871083891360.

The previous prime is 13300120021099. The next prime is 13300120021109. The reversal of 13300120021103 is 30112002100331.

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

It is not a de Polignac number, because 13300120021103 - 2² = 13300120021099 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 (13300120021109) 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, 214518064826 + ... + 214518064887.

It is an arithmetic number, because the mean of its divisors is an integer number (3432289037712).

Almost surely, 2^{13300120021103} is an apocalyptic number.

13300120021103 is a deficient number, since it is larger than the sum of its proper divisors (429036129745).

13300120021103 is an equidigital number, since it uses as much as digits as its factorization.

13300120021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429036129744.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13300120021103 its reverse (30112002100331), we get a palindrome (43412122121434).

The spelling of 13300120021103 in words is "thirteen trillion, three hundred billion, one hundred twenty million, twenty-one thousand, one hundred three".