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12030111110101 = 76274327390901
BaseRepresentation
bin1010111100001111101001…
…1111111101001111010101
31120121001211010102222120111
42233003322133331033111
53034100131421010401
641330320131403021
72351101240145350
oct257037237751725
946531733388514
1012030111110101
113918a3a108567
121423623a53471
13693585ab83b6
142d8390aab297
1515cde6695e51
hexaf0fa7fd3d5

12030111110101 has 8 divisors (see below), whose sum is σ = 13748918040704. Its totient is φ = 10311359086800.

The previous prime is 12030111110071. The next prime is 12030111110153. The reversal of 12030111110101 is 10101111103021.

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

It is a cyclic number.

It is not a de Polignac number, because 12030111110101 - 235 = 11995751371733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030111119101) 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 7 ways as a sum of consecutive naturals, for example, 13256250 + ... + 14134651.

It is an arithmetic number, because the mean of its divisors is an integer number (1718614755088).

Almost surely, 212030111110101 is an apocalyptic number.

It is an amenable number.

12030111110101 is a deficient number, since it is larger than the sum of its proper divisors (1718806930603).

12030111110101 is an equidigital number, since it uses as much as digits as its factorization.

12030111110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27453651.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 12030111110101 its reverse (10101111103021), we get a palindrome (22131222213122).

The spelling of 12030111110101 in words is "twelve trillion, thirty billion, one hundred eleven million, one hundred ten thousand, one hundred one".

Divisors: 1 7 62743 439201 27390901 191736307 1718587301443 12030111110101