130008103 has 4 divisors (see below), whose sum is σ = 131223240. Its totient is φ = 128792968.

The previous prime is 130008101. The next prime is 130008107. The reversal of 130008103 is 301800031.

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 130008103 - 2¹ = 130008101 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 (130008101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607408 + ... + 607621.

It is an arithmetic number, because the mean of its divisors is an integer number (32805810).

Almost surely, 2^130008103 is an apocalyptic number.

130008103 is a deficient number, since it is larger than the sum of its proper divisors (1215137).

130008103 is a wasteful number, since it uses less digits than its factorization.

130008103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215136.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 130008103 is about 11402.1095855109. The cubic root of 130008103 is about 506.5902268589.

Adding to 130008103 its reverse (301800031), we get a palindrome (431808134).

The spelling of 130008103 in words is "one hundred thirty million, eight thousand, one hundred three".