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1230433333120 = 275172315132563
BaseRepresentation
bin10001111001111011100…
…010101010111110000000
311100121222000101121122101
4101321323202222332000
5130124411413124440
62341130412320144
7154616166523525
oct21717342527600
94317860347571
101230433333120
114349075a2772
1217a571773054
138c04c692524
14437a633314c
15220168ae69a
hex11e7b8aaf80

1230433333120 has 256 divisors, whose sum is σ = 3271572218880. Its totient is φ = 440134041600.

The previous prime is 1230433333099. The next prime is 1230433333139. The reversal of 1230433333120 is 213333340321.

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, 37769959 + ... + 37802521.

It is an arithmetic number, because the mean of its divisors is an integer number (12779578980).

Almost surely, 21230433333120 is an apocalyptic number.

1230433333120 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 1230433333120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1635786109440).

1230433333120 is an abundant number, since it is smaller than the sum of its proper divisors (2041138885760).

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

1230433333120 is a wasteful number, since it uses less digits than its factorization.

1230433333120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32773 (or 32761 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1230433333120 its reverse (213333340321), we get a palindrome (1443766673441).

The spelling of 1230433333120 in words is "one trillion, two hundred thirty billion, four hundred thirty-three million, three hundred thirty-three thousand, one hundred twenty".