4231203320 has 32 divisors (see below), whose sum is σ = 9522223920. Its totient is φ = 1692122880.

The previous prime is 4231203313. The next prime is 4231203409. The reversal of 4231203320 is 233021324.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4231203292 and 4231203301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262700 + ... + 278340.

Almost surely, 2^4231203320 is an apocalyptic number.

4231203320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4231203320 is an abundant number, since it is smaller than the sum of its proper divisors (5291020600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4231203320 is a wasteful number, since it uses less digits than its factorization.

4231203320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22415 (or 22411 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4231203320 is about 65047.7003436709. The cubic root of 4231203320 is about 1617.4143735623.

Adding to 4231203320 its reverse (233021324), we get a palindrome (4464224644).

The spelling of 4231203320 in words is "four billion, two hundred thirty-one million, two hundred three thousand, three hundred twenty".