13023013103 has 4 divisors (see below), whose sum is σ = 13589231088. Its totient is φ = 12456795120.

The previous prime is 13023013097. The next prime is 13023013109. The reversal of 13023013103 is 30131032031.

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

It is an interprime number because it is at equal distance from previous prime (13023013097) and next prime (13023013109).

It is a cyclic number.

It is not a de Polignac number, because 13023013103 - 2¹² = 13023009007 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 (13023013109) 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, 283108958 + ... + 283109003.

It is an arithmetic number, because the mean of its divisors is an integer number (3397307772).

Almost surely, 2^13023013103 is an apocalyptic number.

13023013103 is a deficient number, since it is larger than the sum of its proper divisors (566217985).

13023013103 is an equidigital number, since it uses as much as digits as its factorization.

13023013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566217984.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13023013103 its reverse (30131032031), we get a palindrome (43154045134).

The spelling of 13023013103 in words is "thirteen billion, twenty-three million, thirteen thousand, one hundred three".