130203303103 has 4 divisors (see below), whose sum is σ = 130683758368. Its totient is φ = 129722847840.

The previous prime is 130203303101. The next prime is 130203303169. The reversal of 130203303103 is 301303302031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301303302031 = 103 ⋅2925274777.

It is a cyclic number.

It is not a de Polignac number, because 130203303103 - 2¹ = 130203303101 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 (130203303101) 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, 240227226 + ... + 240227767.

It is an arithmetic number, because the mean of its divisors is an integer number (32670939592).

Almost surely, 2^130203303103 is an apocalyptic number.

130203303103 is a deficient number, since it is larger than the sum of its proper divisors (480455265).

130203303103 is an equidigital number, since it uses as much as digits as its factorization.

130203303103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480455264.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 130203303103 its reverse (301303302031), we get a palindrome (431506605134).

The spelling of 130203303103 in words is "one hundred thirty billion, two hundred three million, three hundred three thousand, one hundred three".