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12233131020302 = 213886944045579
BaseRepresentation
bin1011001000000011111101…
…1011011101000000001110
31121022110211221020000001212
42302000333123131000032
53100411423020122202
642003453420534422
72401546251001313
oct262007733350016
947273757200055
1012233131020302
1139970505a8a15
121456a429b1412
136a976b97038a
1430412dc98d0a
15163329ce3652
hexb203f6dd00e

12233131020302 has 8 divisors (see below), whose sum is σ = 18349829083800. Its totient is φ = 6116521325704.

The previous prime is 12233131020301. The next prime is 12233131020323. The reversal of 12233131020302 is 20302013133221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233131020301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21745052 + ... + 22300527.

It is an arithmetic number, because the mean of its divisors is an integer number (2293728635475).

Almost surely, 212233131020302 is an apocalyptic number.

12233131020302 is a deficient number, since it is larger than the sum of its proper divisors (6116698063498).

12233131020302 is a wasteful number, since it uses less digits than its factorization.

12233131020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44184450.

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

Adding to 12233131020302 its reverse (20302013133221), we get a palindrome (32535144153523).

The spelling of 12233131020302 in words is "twelve trillion, two hundred thirty-three billion, one hundred thirty-one million, twenty thousand, three hundred two".

Divisors: 1 2 138869 277738 44045579 88091158 6116565510151 12233131020302