13103102023 has 4 divisors (see below), whose sum is σ = 14294293128. Its totient is φ = 11911910920.

The previous prime is 13103102003. The next prime is 13103102057. The reversal of 13103102023 is 32020130131.

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

It is a cyclic number.

It is not a de Polignac number, because 13103102023 - 2⁹ = 13103101511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13103101988 and 13103102006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103102003) 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, 595595536 + ... + 595595557.

It is an arithmetic number, because the mean of its divisors is an integer number (3573573282).

Almost surely, 2^13103102023 is an apocalyptic number.

13103102023 is a deficient number, since it is larger than the sum of its proper divisors (1191191105).

13103102023 is a wasteful number, since it uses less digits than its factorization.

13103102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191191104.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13103102023 its reverse (32020130131), we get a palindrome (45123232154).

The spelling of 13103102023 in words is "thirteen billion, one hundred three million, one hundred two thousand, twenty-three".