12311100300 has 72 divisors (see below), whose sum is σ = 36848422800. Its totient is φ = 3169752320.

The previous prime is 12311100289. The next prime is 12311100311. The reversal of 12311100300 is 300111321.

It is an interprime number because it is at equal distance from previous prime (12311100289) and next prime (12311100311).

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, 698835 + ... + 716234.

It is an arithmetic number, because the mean of its divisors is an integer number (511783650).

Almost surely, 2^12311100300 is an apocalyptic number.

12311100300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12311100300 is an abundant number, since it is smaller than the sum of its proper divisors (24537322500).

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

12311100300 is a wasteful number, since it uses less digits than its factorization.

12311100300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415115 (or 1415108 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 12311100300 its reverse (300111321), we get a palindrome (12611211621).

The spelling of 12311100300 in words is "twelve billion, three hundred eleven million, one hundred thousand, three hundred".