2030102031220 has 24 divisors (see below), whose sum is σ = 4263248505600. Its totient is φ = 812034290592.

The previous prime is 2030102031173. The next prime is 2030102031227. The reversal of 2030102031220 is 221302010302.

It is a junction number, because it is equal to n+sod(n) for n = 2030102031194 and 2030102031203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030102031227) 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, 2736241 + ... + 3398119.

It is an arithmetic number, because the mean of its divisors is an integer number (177635354400).

Almost surely, 2^{2030102031220} is an apocalyptic number.

2030102031220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030102031220 is an abundant number, since it is smaller than the sum of its proper divisors (2233146474380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030102031220 is a wasteful number, since it uses less digits than its factorization.

2030102031220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815247 (or 815245 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2030102031220 its reverse (221302010302), we get a palindrome (2251404041522).

The spelling of 2030102031220 in words is "two trillion, thirty billion, one hundred two million, thirty-one thousand, two hundred twenty".