12001100102 has 8 divisors (see below), whose sum is σ = 18622396800. Its totient is φ = 5793634504.

The previous prime is 12001100051. The next prime is 12001100107. The reversal of 12001100102 is 20100110021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12001100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001100107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103457702 + ... + 103457817.

It is an arithmetic number, because the mean of its divisors is an integer number (2327799600).

Almost surely, 2^12001100102 is an apocalyptic number.

12001100102 is a deficient number, since it is larger than the sum of its proper divisors (6621296698).

12001100102 is a wasteful number, since it uses less digits than its factorization.

12001100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206915550.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12001100102 its reverse (20100110021), we get a palindrome (32101210123).

The spelling of 12001100102 in words is "twelve billion, one million, one hundred thousand, one hundred two".