13103102313 has 24 divisors (see below), whose sum is σ = 21853523328. Its totient is φ = 7410292992.

The previous prime is 13103102293. The next prime is 13103102329. The reversal of 13103102313 is 31320130131.

It is a happy number.

It is not a de Polignac number, because 13103102313 - 2⁶ = 13103102249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13103102333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1065981 + ... + 1078202.

It is an arithmetic number, because the mean of its divisors is an integer number (910563472).

Almost surely, 2^13103102313 is an apocalyptic number.

It is an amenable number.

13103102313 is a deficient number, since it is larger than the sum of its proper divisors (8750421015).

13103102313 is a wasteful number, since it uses less digits than its factorization.

13103102313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144293 (or 2144290 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13103102313 its reverse (31320130131), we get a palindrome (44423232444).

The spelling of 13103102313 in words is "thirteen billion, one hundred three million, one hundred two thousand, three hundred thirteen".