12020210202103 has 8 divisors (see below), whose sum is σ = 12760511897088. Its totient is φ = 11283600785664.

The previous prime is 12020210202041. The next prime is 12020210202131. The reversal of 12020210202103 is 30120201202021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12020210202103 - 2¹³ = 12020210193911 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 (12020210262103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923062926 + ... + 923075947.

It is an arithmetic number, because the mean of its divisors is an integer number (1595063987136).

Almost surely, 2^{12020210202103} is an apocalyptic number.

12020210202103 is a deficient number, since it is larger than the sum of its proper divisors (740301694985).

12020210202103 is a wasteful number, since it uses less digits than its factorization.

12020210202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846139273.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12020210202103 its reverse (30120201202021), we get a palindrome (42140411404124).

The spelling of 12020210202103 in words is "twelve trillion, twenty billion, two hundred ten million, two hundred two thousand, one hundred three".