130423450103 has 4 divisors (see below), whose sum is σ = 130432621368. Its totient is φ = 130414278840.

The previous prime is 130423450051. The next prime is 130423450111. The reversal of 130423450103 is 301054324031.

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 130423450103 - 2¹⁸ = 130423187959 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 (130423450123) 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, 4564268 + ... + 4592753.

It is an arithmetic number, because the mean of its divisors is an integer number (32608155342).

Almost surely, 2^130423450103 is an apocalyptic number.

130423450103 is a deficient number, since it is larger than the sum of its proper divisors (9171265).

130423450103 is an equidigital number, since it uses as much as digits as its factorization.

130423450103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171264.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 130423450103 its reverse (301054324031), we get a palindrome (431477774134).

The spelling of 130423450103 in words is "one hundred thirty billion, four hundred twenty-three million, four hundred fifty thousand, one hundred three".