200430332323 has 16 divisors (see below), whose sum is σ = 218502982656. Its totient is φ = 182738069280.

The previous prime is 200430332303. The next prime is 200430332351. The reversal of 200430332323 is 323233034002.

It is a de Polignac number, because none of the positive numbers 2^k-200430332323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200430332303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4777428 + ... + 4819198.

It is an arithmetic number, because the mean of its divisors is an integer number (13656436416).

Almost surely, 2^200430332323 is an apocalyptic number.

200430332323 is a deficient number, since it is larger than the sum of its proper divisors (18072650333).

200430332323 is a wasteful number, since it uses less digits than its factorization.

200430332323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46314.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 200430332323 its reverse (323233034002), we get a palindrome (523663366325).

The spelling of 200430332323 in words is "two hundred billion, four hundred thirty million, three hundred thirty-two thousand, three hundred twenty-three".