2130430000 has 50 divisors (see below), whose sum is σ = 5158008284. Its totient is φ = 852168000.

The previous prime is 2130429989. The next prime is 2130430007. The reversal of 2130430000 is 340312.

It is a tau number, because it is divible by the number of its divisors (50).

It is not an unprimeable number, because it can be changed into a prime (2130430007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 96522 + ... + 116521.

Almost surely, 2^2130430000 is an apocalyptic number.

2130430000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130430000 is an abundant number, since it is smaller than the sum of its proper divisors (3027578284).

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

2130430000 is an equidigital number, since it uses as much as digits as its factorization.

2130430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213071 (or 213050 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2130430000 is about 46156.5813292102. The cubic root of 2130430000 is about 1286.7349273685.

Adding to 2130430000 its reverse (340312), we get a palindrome (2130770312).

The spelling of 2130430000 in words is "two billion, one hundred thirty million, four hundred thirty thousand".