2030433320 has 16 divisors (see below), whose sum is σ = 4568475060. Its totient is φ = 812173312.

The previous prime is 2030433311. The next prime is 2030433329. The reversal of 2030433320 is 233340302.

It is an interprime number because it is at equal distance from previous prime (2030433311) and next prime (2030433329).

It can be written as a sum of positive squares in 2 ways, for example, as 1902878884 + 127554436 = 43622^2 + 11294^2 .

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 = 2030433292 and 2030433301.

It is not an unprimeable number, because it can be changed into a prime (2030433329) 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, 25380377 + ... + 25380456.

Almost surely, 2^2030433320 is an apocalyptic number.

2030433320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030433320 is an abundant number, since it is smaller than the sum of its proper divisors (2538041740).

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

2030433320 is a wasteful number, since it uses less digits than its factorization.

2030433320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50760844 (or 50760840 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2030433320 is about 45060.3297813054. The cubic root of 2030433320 is about 1266.2795034034.

Adding to 2030433320 its reverse (233340302), we get a palindrome (2263773622).

The spelling of 2030433320 in words is "two billion, thirty million, four hundred thirty-three thousand, three hundred twenty".