2030453300 has 36 divisors (see below), whose sum is σ = 4419467136. Its totient is φ = 809714400.

The previous prime is 2030453281. The next prime is 2030453309. The reversal of 2030453300 is 33540302.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030453309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2429 + ... + 63771.

It is an arithmetic number, because the mean of its divisors is an integer number (122762976).

Almost surely, 2^2030453300 is an apocalyptic number.

2030453300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030453300 is an abundant number, since it is smaller than the sum of its proper divisors (2389013836).

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

2030453300 is a wasteful number, since it uses less digits than its factorization.

2030453300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61688 (or 61681 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 2030453300 is about 45060.5514835316. The cubic root of 2030453300 is about 1266.2836568980.

Adding to 2030453300 its reverse (33540302), we get a palindrome (2063993602).

The spelling of 2030453300 in words is "two billion, thirty million, four hundred fifty-three thousand, three hundred".