2030102020221 has 16 divisors (see below), whose sum is σ = 3081261565440. Its totient is φ = 1176870735920.

The previous prime is 2030102020187. The next prime is 2030102020229. The reversal of 2030102020221 is 1220202010302.

It is a happy number.

It is not a de Polignac number, because 2030102020221 - 2⁶ = 2030102020157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2030102020221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030102020229) 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 in 15 ways as a sum of consecutive naturals, for example, 1337352351 + ... + 1337353868.

It is an arithmetic number, because the mean of its divisors is an integer number (192578847840).

Almost surely, 2^{2030102020221} is an apocalyptic number.

It is an amenable number.

2030102020221 is a deficient number, since it is larger than the sum of its proper divisors (1051159545219).

2030102020221 is a wasteful number, since it uses less digits than its factorization.

2030102020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674706256.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2030102020221 its reverse (1220202010302), we get a palindrome (3250304030523).

The spelling of 2030102020221 in words is "two trillion, thirty billion, one hundred two million, twenty thousand, two hundred twenty-one".