15130330103 has 6 divisors (see below), whose sum is σ = 17600588136. Its totient is φ = 12968854332.

The previous prime is 15130330049. The next prime is 15130330133. The reversal of 15130330103 is 30103303151.

It is not a de Polignac number, because 15130330103 - 2²² = 15126135799 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 (15130330133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154391075 + ... + 154391172.

It is an arithmetic number, because the mean of its divisors is an integer number (2933431356).

Almost surely, 2^15130330103 is an apocalyptic number.

15130330103 is a deficient number, since it is larger than the sum of its proper divisors (2470258033).

15130330103 is an equidigital number, since it uses as much as digits as its factorization.

15130330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308782261 (or 308782254 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 20.

Adding to 15130330103 its reverse (30103303151), we get a palindrome (45233633254).

The spelling of 15130330103 in words is "fifteen billion, one hundred thirty million, three hundred thirty thousand, one hundred three".