200430320331 has 32 divisors (see below), whose sum is σ = 284597756928. Its totient is φ = 125034048000.

The previous prime is 200430320327. The next prime is 200430320357. The reversal of 200430320331 is 133023034002.

It is not a de Polignac number, because 200430320331 - 2² = 200430320327 is a prime.

It is a super-2 number, since 2×200430320331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200430320298 and 200430320307.

It is not an unprimeable number, because it can be changed into a prime (200430310331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8682801 + ... + 8705853.

It is an arithmetic number, because the mean of its divisors is an integer number (8893679904).

Almost surely, 2^200430320331 is an apocalyptic number.

200430320331 is a deficient number, since it is larger than the sum of its proper divisors (84167436597).

200430320331 is a wasteful number, since it uses less digits than its factorization.

200430320331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24051.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 200430320331 its reverse (133023034002), we get a palindrome (333453354333).

The spelling of 200430320331 in words is "two hundred billion, four hundred thirty million, three hundred twenty thousand, three hundred thirty-one".