100230321331200 has 264 divisors, whose sum is σ = 331397958637440. Its totient is φ = 26717473587200.

The previous prime is 100230321331193. The next prime is 100230321331241. The reversal of 100230321331200 is 2133123032001.

It is a super-2 number, since 2×100230321331200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 194122981 + ... + 194638619.

Almost surely, 2^{100230321331200} is an apocalyptic number.

100230321331200 is a gapful number since it is divisible by the number (10) 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 100230321331200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165698979318720).

100230321331200 is an abundant number, since it is smaller than the sum of its proper divisors (231167637306240).

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

100230321331200 is a wasteful number, since it uses less digits than its factorization.

100230321331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518203 (or 518180 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 100230321331200 its reverse (2133123032001), we get a palindrome (102363444363201).

The spelling of 100230321331200 in words is "one hundred trillion, two hundred thirty billion, three hundred twenty-one million, three hundred thirty-one thousand, two hundred".