100332320113220 has 24 divisors (see below), whose sum is σ = 226905400872024. Its totient is φ = 37045779734016.

The previous prime is 100332320113163. The next prime is 100332320113237. The reversal of 100332320113220 is 22311023233001.

It can be written as a sum of positive squares in 4 ways, for example, as 5486575414336 + 94845744698884 = 2342344^2 + 9738878^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192946769189 + ... + 192946769708.

It is an arithmetic number, because the mean of its divisors is an integer number (9454391703001).

Almost surely, 2^{100332320113220} is an apocalyptic number.

100332320113220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100332320113220 is an abundant number, since it is smaller than the sum of its proper divisors (126573080758804).

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

100332320113220 is a wasteful number, since it uses less digits than its factorization.

100332320113220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385893538919 (or 385893538917 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 100332320113220 its reverse (22311023233001), we get a palindrome (122643343346221).

The spelling of 100332320113220 in words is "one hundred trillion, three hundred thirty-two billion, three hundred twenty million, one hundred thirteen thousand, two hundred twenty".