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12233030103023 = 28343226254781
BaseRepresentation
bin1011001000000011100101…
…1010011110111111101111
31121022110120220022212120212
42302000321122132333233
53100411221201244043
642003435413533035
72401543614135662
oct262007132367757
947273526285525
1012233030103023
113996aa9640304
121456a1504417b
136a9753a98202
143041207096d9
1516332100c018
hexb203969efef

12233030103023 has 4 divisors (see below), whose sum is σ = 12276256358088. Its totient is φ = 12189803847960.

The previous prime is 12233030103013. The next prime is 12233030103067. The reversal of 12233030103023 is 32030103033221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12233030103023 - 220 = 12233029054447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12233030103023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233030103013) 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, 21613127108 + ... + 21613127673.

It is an arithmetic number, because the mean of its divisors is an integer number (3069064089522).

Almost surely, 212233030103023 is an apocalyptic number.

12233030103023 is a deficient number, since it is larger than the sum of its proper divisors (43226255065).

12233030103023 is an equidigital number, since it uses as much as digits as its factorization.

12233030103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43226255064.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12233030103023 its reverse (32030103033221), we get a palindrome (44263133136244).

The spelling of 12233030103023 in words is "twelve trillion, two hundred thirty-three billion, thirty million, one hundred three thousand, twenty-three".

Divisors: 1 283 43226254781 12233030103023