1230230000 has 100 divisors (see below), whose sum is σ = 3048842808. Its totient is φ = 480480000.

The previous prime is 1230229999. The next prime is 1230230021. The reversal of 1230230000 is 320321.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 428570 + ... + 431430.

Almost surely, 2^1230230000 is an apocalyptic number.

1230230000 is a gapful number since it is divisible by the number (10) 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 1230230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524421404).

1230230000 is an abundant number, since it is smaller than the sum of its proper divisors (1818612808).

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

1230230000 is an equidigital number, since it uses as much as digits as its factorization.

1230230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932 (or 2911 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1230230000 is about 35074.6347094307. The cubic root of 1230230000 is about 1071.5080491307.

Adding to 1230230000 its reverse (320321), we get a palindrome (1230550321).

The spelling of 1230230000 in words is "one billion, two hundred thirty million, two hundred thirty thousand".