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120102000011 = 726365237371
BaseRepresentation
bin110111111011010100…
…0110001010110001011
3102111000010002202012122
41233312220301112023
53431432103000021
6131101334401455
711451145104350
oct1576650612613
9374003082178
10120102000011
1146a314a2254
121b339b0028b
13b43037b2c6
145b54ad8627
1531cde02bab
hex1bf6a3158b

120102000011 has 8 divisors (see below), whose sum is σ = 137781329664. Its totient is φ = 102553145640.

The previous prime is 120101999989. The next prime is 120102000019. The reversal of 120102000011 is 110000201021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120102000011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120102000019) 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, 32616845 + ... + 32620526.

It is an arithmetic number, because the mean of its divisors is an integer number (17222666208).

Almost surely, 2120102000011 is an apocalyptic number.

120102000011 is a deficient number, since it is larger than the sum of its proper divisors (17679329653).

120102000011 is an equidigital number, since it uses as much as digits as its factorization.

120102000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65237641.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 120102000011 its reverse (110000201021), we get a palindrome (230102201032).

The spelling of 120102000011 in words is "one hundred twenty billion, one hundred two million, eleven", and thus it is an aban number.

Divisors: 1 7 263 1841 65237371 456661597 17157428573 120102000011