12010000102 has 4 divisors (see below), whose sum is σ = 18015000156. Its totient is φ = 6005000050.

The previous prime is 12010000087. The next prime is 12010000109. The reversal of 12010000102 is 20100001021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010000109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002500024 + ... + 3002500027.

It is an arithmetic number, because the mean of its divisors is an integer number (4503750039).

Almost surely, 2^12010000102 is an apocalyptic number.

12010000102 is a deficient number, since it is larger than the sum of its proper divisors (6005000054).

12010000102 is an equidigital number, since it uses as much as digits as its factorization.

12010000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005000053.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 12010000102 its reverse (20100001021), we get a palindrome (32110001123).

The spelling of 12010000102 in words is "twelve billion, ten million, one hundred two", and thus it is an aban number.