2030430320 has 40 divisors (see below), whose sum is σ = 4729124400. Its totient is φ = 810731520.

The previous prime is 2030430319. The next prime is 2030430359. The reversal of 2030430320 is 230340302.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23456 + ... + 67904.

It is an arithmetic number, because the mean of its divisors is an integer number (118228110).

Almost surely, 2^2030430320 is an apocalyptic number.

2030430320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030430320 is an abundant number, since it is smaller than the sum of its proper divisors (2698694080).

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

2030430320 is a wasteful number, since it uses less digits than its factorization.

2030430320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45033 (or 45027 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2030430320 is about 45060.2964925887. The cubic root of 2030430320 is about 1266.2788797532.

Adding to 2030430320 its reverse (230340302), we get a palindrome (2260770622).

The spelling of 2030430320 in words is "two billion, thirty million, four hundred thirty thousand, three hundred twenty".