2030000000 has 256 divisors, whose sum is σ = 5976547200. Its totient is φ = 672000000.

The previous prime is 2029999981. The next prime is 2030000017. The reversal of 2030000000 is 302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69999986 + ... + 70000014.

Almost surely, 2^2030000000 is an apocalyptic number.

2030000000 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 2030000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2988273600).

2030000000 is an abundant number, since it is smaller than the sum of its proper divisors (3946547200).

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

2030000000 is an frugal number, since it uses more digits than its factorization.

2030000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 43 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 5.

The square root of 2030000000 is about 45055.5213042752. The cubic root of 2030000000 is about 1266.1894170054.

Adding to 2030000000 its reverse (302), we get a palindrome (2030000302).

The spelling of 2030000000 in words is "two billion, thirty million", and thus it is an aban number, an eban number, and an uban number.