210003213321132 has 384 divisors, whose sum is σ = 627692318668800. Its totient is φ = 53067202805760.

The previous prime is 210003213321119. The next prime is 210003213321149. The reversal of 210003213321132 is 231123312300012.

It is a super-2 number, since 2×210003213321132² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4326994738 + ... + 4327043270.

It is an arithmetic number, because the mean of its divisors is an integer number (1634615413200).

Almost surely, 2^{210003213321132} is an apocalyptic number.

210003213321132 is a gapful number since it is divisible by the number (22) 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 210003213321132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313846159334400).

210003213321132 is an abundant number, since it is smaller than the sum of its proper divisors (417689105347668).

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

210003213321132 is a wasteful number, since it uses less digits than its factorization.

210003213321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49353 (or 49351 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 210003213321132 its reverse (231123312300012), we get a palindrome (441126525621144).

The spelling of 210003213321132 in words is "two hundred ten trillion, three billion, two hundred thirteen million, three hundred twenty-one thousand, one hundred thirty-two".