213010202332020 has 192 divisors, whose sum is σ = 632616290482176. Its totient is φ = 53458601564160.

The previous prime is 213010202331967. The next prime is 213010202332061. The reversal of 213010202332020 is 20233202010312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 140533642 + ... + 142041278.

It is an arithmetic number, because the mean of its divisors is an integer number (3294876512928).

Almost surely, 2^{213010202332020} is an apocalyptic number.

213010202332020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213010202332020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316308145241088).

213010202332020 is an abundant number, since it is smaller than the sum of its proper divisors (419606088150156).

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

213010202332020 is a wasteful number, since it uses less digits than its factorization.

213010202332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509770 (or 1509768 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 213010202332020 its reverse (20233202010312), we get a palindrome (233243404342332).

The spelling of 213010202332020 in words is "two hundred thirteen trillion, ten billion, two hundred two million, three hundred thirty-two thousand, twenty".