12101143001102 has 4 divisors (see below), whose sum is σ = 18151714501656. Its totient is φ = 6050571500550.

The previous prime is 12101143001071. The next prime is 12101143001153. The reversal of 12101143001102 is 20110034110121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025285750274 + ... + 3025285750277.

It is an arithmetic number, because the mean of its divisors is an integer number (4537928625414).

Almost surely, 2^{12101143001102} is an apocalyptic number.

12101143001102 is a deficient number, since it is larger than the sum of its proper divisors (6050571500554).

12101143001102 is an equidigital number, since it uses as much as digits as its factorization.

12101143001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050571500553.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12101143001102 its reverse (20110034110121), we get a palindrome (32211177111223).

The spelling of 12101143001102 in words is "twelve trillion, one hundred one billion, one hundred forty-three million, one thousand, one hundred two".