130203203432423 has 8 divisors (see below), whose sum is σ = 142040761888896. Its totient is φ = 118365795575800.

The previous prime is 130203203432411. The next prime is 130203203432441. The reversal of 130203203432423 is 324234302302031.

It is a happy number.

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 130203203432423 - 2²⁴ = 130203186655207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130203203432423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130203203431423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35838443 + ... + 39303948.

It is an arithmetic number, because the mean of its divisors is an integer number (17755095236112).

Almost surely, 2^{130203203432423} is an apocalyptic number.

130203203432423 is a deficient number, since it is larger than the sum of its proper divisors (11837558456473).

130203203432423 is a wasteful number, since it uses less digits than its factorization.

130203203432423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75299925.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 130203203432423 its reverse (324234302302031), we get a palindrome (454437505734454).

The spelling of 130203203432423 in words is "one hundred thirty trillion, two hundred three billion, two hundred three million, four hundred thirty-two thousand, four hundred twenty-three".