13103002120103 has 8 divisors (see below), whose sum is σ = 15015006645408. Its totient is φ = 11201034364704.

The previous prime is 13103002120099. The next prime is 13103002120111. The reversal of 13103002120103 is 30102120030131.

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 13103002120103 - 2² = 13103002120099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103002120603) 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, 2509189676 + ... + 2509194897.

It is an arithmetic number, because the mean of its divisors is an integer number (1876875830676).

Almost surely, 2^{13103002120103} is an apocalyptic number.

13103002120103 is a deficient number, since it is larger than the sum of its proper divisors (1912004525305).

13103002120103 is an equidigital number, since it uses as much as digits as its factorization.

13103002120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018384953.

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

Adding to 13103002120103 its reverse (30102120030131), we get a palindrome (43205122150234).

The spelling of 13103002120103 in words is "thirteen trillion, one hundred three billion, two million, one hundred twenty thousand, one hundred three".