130123203023 has 8 divisors (see below), whose sum is σ = 142541602896. Its totient is φ = 117802972800.

The previous prime is 130123203011. The next prime is 130123203073. The reversal of 130123203023 is 320302321031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130123203023 - 2²⁶ = 130056094159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130123202986 and 130123203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130123203073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24539636 + ... + 24544937.

It is an arithmetic number, because the mean of its divisors is an integer number (17817700362).

Almost surely, 2^130123203023 is an apocalyptic number.

130123203023 is a deficient number, since it is larger than the sum of its proper divisors (12418399873).

130123203023 is a wasteful number, since it uses less digits than its factorization.

130123203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49084825.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130123203023 its reverse (320302321031), we get a palindrome (450425524054).

The spelling of 130123203023 in words is "one hundred thirty billion, one hundred twenty-three million, two hundred three thousand, twenty-three".