13230334100 has 36 divisors (see below), whose sum is σ = 28791232764. Its totient is φ = 5277127680.

The previous prime is 13230334081. The next prime is 13230334121. The reversal of 13230334100 is 143303231.

It can be written as a sum of positive squares in 6 ways, for example, as 3485485444 + 9744848656 = 59038^2 + 98716^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152099 + ... + 222698.

Almost surely, 2^13230334100 is an apocalyptic number.

13230334100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230334100 is an abundant number, since it is smaller than the sum of its proper divisors (15560898664).

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

13230334100 is a wasteful number, since it uses less digits than its factorization.

13230334100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375164 (or 375157 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13230334100 its reverse (143303231), we get a palindrome (13373637331).

The spelling of 13230334100 in words is "thirteen billion, two hundred thirty million, three hundred thirty-four thousand, one hundred".