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20102101000301 = 64745136884491
BaseRepresentation
bin1001001001000011000101…
…00101101110000001101101
32122011202000222111201111102
410210201202211232001231
510113323100324002201
6110430435552532445
74143220542141455
oct444414245560155
978152028451442
1020102101000301
116450286a54821
122307b08b51125
13b2a80a171708
144d6d38348d65
1524cd7d78426b
hex12486296e06d

20102101000301 has 8 divisors (see below), whose sum is σ = 20137634783424. Its totient is φ = 20066580996480.

The previous prime is 20102101000277. The next prime is 20102101000321. The reversal of 20102101000301 is 10300010120102.

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 20102101000301 - 218 = 20102100738157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102101000321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522335 + ... + 6362156.

It is an arithmetic number, because the mean of its divisors is an integer number (2517204347928).

Almost surely, 220102101000301 is an apocalyptic number.

It is an amenable number.

20102101000301 is a deficient number, since it is larger than the sum of its proper divisors (35533783123).

20102101000301 is an equidigital number, since it uses as much as digits as its factorization.

20102101000301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6889651.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20102101000301 its reverse (10300010120102), we get a palindrome (30402111120403).

The spelling of 20102101000301 in words is "twenty trillion, one hundred two billion, one hundred one million, three hundred one", and thus it is an aban number.

Divisors: 1 647 4513 2919911 6884491 4454265677 31069707883 20102101000301