13130002105 has 64 divisors (see below), whose sum is σ = 18858977280. Its totient is φ = 8663961600.

The previous prime is 13130002103. The next prime is 13130002163. The reversal of 13130002105 is 50120003131.

It is not a de Polignac number, because 13130002105 - 2¹ = 13130002103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13130002103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9187531 + ... + 9188959.

It is an arithmetic number, because the mean of its divisors is an integer number (294671520).

Almost surely, 2^13130002105 is an apocalyptic number.

It is an amenable number.

13130002105 is a deficient number, since it is larger than the sum of its proper divisors (5728975175).

13130002105 is a wasteful number, since it uses less digits than its factorization.

13130002105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810.

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 13130002105 its reverse (50120003131), we get a palindrome (63250005236).

The spelling of 13130002105 in words is "thirteen billion, one hundred thirty million, two thousand, one hundred five".