12020331000101 has 4 divisors (see below), whose sum is σ = 12020347184352. Its totient is φ = 12020314815852.

The previous prime is 12020331000089. The next prime is 12020331000163. The reversal of 12020331000101 is 10100013302021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12020331000101 - 2⁶ = 12020331000037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020331000001) 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, 6921611 + ... + 8482296.

It is an arithmetic number, because the mean of its divisors is an integer number (3005086796088).

Almost surely, 2^{12020331000101} is an apocalyptic number.

It is an amenable number.

12020331000101 is a deficient number, since it is larger than the sum of its proper divisors (16184251).

12020331000101 is an equidigital number, since it uses as much as digits as its factorization.

12020331000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16184250.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12020331000101 its reverse (10100013302021), we get a palindrome (22120344302122).

The spelling of 12020331000101 in words is "twelve trillion, twenty billion, three hundred thirty-one million, one hundred one", and thus it is an aban number.