12001301100 has 108 divisors (see below), whose sum is σ = 39253018896. Its totient is φ = 3061196160.

The previous prime is 12001301089. The next prime is 12001301119. The reversal of 12001301100 is 110310021.

12001301100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12001301100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 269187 + ... + 310586.

Almost surely, 2^12001301100 is an apocalyptic number.

12001301100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001301100 is an abundant number, since it is smaller than the sum of its proper divisors (27251717796).

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

12001301100 is a wasteful number, since it uses less digits than its factorization.

12001301100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579816 (or 579806 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 12001301100 its reverse (110310021), we get a palindrome (12111611121).

The spelling of 12001301100 in words is "twelve billion, one million, three hundred one thousand, one hundred".