2030403000 has 128 divisors (see below), whose sum is σ = 6398533440. Its totient is φ = 536000000.

The previous prime is 2030402999. The next prime is 2030403019. The reversal of 2030403000 is 3040302.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 31 ways as a sum of consecutive naturals, for example, 299650 + ... + 306350.

Almost surely, 2^2030403000 is an apocalyptic number.

2030403000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030403000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3199266720).

2030403000 is an abundant number, since it is smaller than the sum of its proper divisors (4368130440).

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

2030403000 is a wasteful number, since it uses less digits than its factorization.

2030403000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826 (or 6812 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2030403000 is about 45059.9933422099. The cubic root of 2030403000 is about 1266.2732003505.

Adding to 2030403000 its reverse (3040302), we get a palindrome (2033443302).

The spelling of 2030403000 in words is "two billion, thirty million, four hundred three thousand".