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120313232223200 = 2552312170991571
BaseRepresentation
bin11011010110110010011011…
…011101111110101111100000
3120202222211111000110122111022
4123112302123131332233200
5111232202444422120300
61103515045202305012
734225226024146652
oct3326623335765740
9522884430418438
10120313232223200
1135376612037665
12115b1616058168
135219648787443
14219d29770a6d2
15dd9953838285
hex6d6c9b77ebe0

120313232223200 has 216 divisors, whose sum is σ = 303675882171480. Its totient is φ = 46545104256000.

The previous prime is 120313232223167. The next prime is 120313232223209. The reversal of 120313232223200 is 2322232313021.

It is a self number, because there is not a number n which added to its sum of digits gives 120313232223200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120313232223209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1313833415 + ... + 1313924985.

It is an arithmetic number, because the mean of its divisors is an integer number (1405906861905).

Almost surely, 2120313232223200 is an apocalyptic number.

120313232223200 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 120313232223200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151837941085740).

120313232223200 is an abundant number, since it is smaller than the sum of its proper divisors (183362649948280).

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

120313232223200 is a wasteful number, since it uses less digits than its factorization.

120313232223200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93362 (or 93318 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 120313232223200 its reverse (2322232313021), we get a palindrome (122635464536221).

The spelling of 120313232223200 in words is "one hundred twenty trillion, three hundred thirteen billion, two hundred thirty-two million, two hundred twenty-three thousand, two hundred".