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120201210002011 = 1711875956747609
BaseRepresentation
bin11011010101001010000110…
…011011000111101001011011
3120202121010022222220012011011
4123111022012123013221123
5111223334034230031021
61103351401253314351
734214152016034625
oct3325120633075133
9522533288805134
10120201210002011
1135333057452876
12115939720359b7
13520bc05332a68
142197aabb25c15
15dd6a98e3dde1
hex6d52866c7a5b

120201210002011 has 8 divisors (see below), whose sum is σ = 127379090892240. Its totient is φ = 113035242609408.

The previous prime is 120201210001987. The next prime is 120201210002033. The reversal of 120201210002011 is 110200012102021.

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 120201210002011 - 25 = 120201210001979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120201210001982 and 120201210002000.

It is not an unprimeable number, because it can be changed into a prime (120201210003011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2978353626 + ... + 2978393983.

It is an arithmetic number, because the mean of its divisors is an integer number (15922386361530).

Almost surely, 2120201210002011 is an apocalyptic number.

120201210002011 is a deficient number, since it is larger than the sum of its proper divisors (7177880890229).

120201210002011 is a wasteful number, since it uses less digits than its factorization.

120201210002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956748813.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120201210002011 its reverse (110200012102021), we get a palindrome (230401222104032).

The spelling of 120201210002011 in words is "one hundred twenty trillion, two hundred one billion, two hundred ten million, two thousand, eleven".

Divisors: 1 17 1187 20179 5956747609 101264709353 7070659411883 120201210002011