12100023300 has 72 divisors (see below), whose sum is σ = 35091004032. Its totient is φ = 3219152000.

The previous prime is 12100023293. The next prime is 12100023337. The reversal of 12100023300 is 332000121.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82510 + ... + 176090.

It is an arithmetic number, because the mean of its divisors is an integer number (487375056).

Almost surely, 2^12100023300 is an apocalyptic number.

12100023300 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 12100023300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17545502016).

12100023300 is an abundant number, since it is smaller than the sum of its proper divisors (22990980732).

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

12100023300 is a wasteful number, since it uses less digits than its factorization.

12100023300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94029 (or 94022 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12100023300 its reverse (332000121), we get a palindrome (12432023421).

The spelling of 12100023300 in words is "twelve billion, one hundred million, twenty-three thousand, three hundred".