200430124312423 has 4 divisors (see below), whose sum is σ = 200476445122000. Its totient is φ = 200383803502848.

The previous prime is 200430124312373. The next prime is 200430124312463. The reversal of 200430124312423 is 324213421034002.

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 200430124312423 - 2¹⁷ = 200430124181351 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 (200430124312463) 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, 23160398298 + ... + 23160406951.

It is an arithmetic number, because the mean of its divisors is an integer number (50119111280500).

Almost surely, 2^{200430124312423} is an apocalyptic number.

200430124312423 is a deficient number, since it is larger than the sum of its proper divisors (46320809577).

200430124312423 is an equidigital number, since it uses as much as digits as its factorization.

200430124312423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46320809576.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 200430124312423 its reverse (324213421034002), we get a palindrome (524643545346425).

The spelling of 200430124312423 in words is "two hundred trillion, four hundred thirty billion, one hundred twenty-four million, three hundred twelve thousand, four hundred twenty-three".