101200330331220 has 96 divisors (see below), whose sum is σ = 285665378697216. Its totient is φ = 26768097347200.

The previous prime is 101200330331209. The next prime is 101200330331239. The reversal of 101200330331220 is 22133033002101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8747796 + ... + 16701035.

It is an arithmetic number, because the mean of its divisors is an integer number (2975681028096).

Almost surely, 2^{101200330331220} is an apocalyptic number.

101200330331220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101200330331220 is an abundant number, since it is smaller than the sum of its proper divisors (184465048365996).

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

101200330331220 is a wasteful number, since it uses less digits than its factorization.

101200330331220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25449381 (or 25449379 counting only the distinct ones).

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

Adding to 101200330331220 its reverse (22133033002101), we get a palindrome (123333363333321).

The spelling of 101200330331220 in words is "one hundred one trillion, two hundred billion, three hundred thirty million, three hundred thirty-one thousand, two hundred twenty".