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12030233112300 = 223521382110133709
BaseRepresentation
bin1010111100010000000111…
…0001010110111011101100
31120121002010122000100010110
42233010001301112323230
53034100404134043200
641330340210340020
72351104251146034
oct257040161267354
946532118010113
1012030233112300
113918aa1a67627
12142365888a610
136935a5163750
142d83a2d888c4
1515ce02244b50
hexaf101c56eec

12030233112300 has 288 divisors, whose sum is σ = 37577807991360. Its totient is φ = 2953964851200.

The previous prime is 12030233112283. The next prime is 12030233112301. The reversal of 12030233112300 is 321133203021.

12030233112300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120302331123002 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12030233112301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3243522846 + ... + 3243526554.

It is an arithmetic number, because the mean of its divisors is an integer number (130478499970).

Almost surely, 212030233112300 is an apocalyptic number.

12030233112300 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 12030233112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18788903995680).

12030233112300 is an abundant number, since it is smaller than the sum of its proper divisors (25547574879060).

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

12030233112300 is a wasteful number, since it uses less digits than its factorization.

12030233112300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573 (or 5566 counting only the distinct ones).

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

Adding to 12030233112300 its reverse (321133203021), we get a palindrome (12351366315321).

The spelling of 12030233112300 in words is "twelve trillion, thirty billion, two hundred thirty-three million, one hundred twelve thousand, three hundred".