1230403300 has 72 divisors (see below), whose sum is σ = 3156672960. Its totient is φ = 407299200.

The previous prime is 1230403297. The next prime is 1230403301. The reversal of 1230403300 is 33040321.

It is not an unprimeable number, because it can be changed into a prime (1230403301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10006 + ... + 50605.

It is an arithmetic number, because the mean of its divisors is an integer number (43842680).

Almost surely, 2^1230403300 is an apocalyptic number.

1230403300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230403300 is an abundant number, since it is smaller than the sum of its proper divisors (1926269660).

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

1230403300 is a wasteful number, since it uses less digits than its factorization.

1230403300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60661 (or 60654 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1230403300 is about 35077.1050686912. The cubic root of 1230403300 is about 1071.5583604888.

Adding to 1230403300 its reverse (33040321), we get a palindrome (1263443621).

The spelling of 1230403300 in words is "one billion, two hundred thirty million, four hundred three thousand, three hundred".