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2010101201197 = 19389271966067
BaseRepresentation
bin11101010000000011010…
…111100011100100101101
321010011102102001001000221
4131100003113203210231
5230413141401414242
64135232220451341
7265140116204155
oct35200327434455
97104372031027
102010101201197
1170552a7a7851
122856a29a9b51
131177231c5cbb
146d40a237765
1537449bcb167
hex1d4035e392d

2010101201197 has 8 divisors (see below), whose sum is σ = 2121335330400. Its totient is φ = 1899411004944.

The previous prime is 2010101201153. The next prime is 2010101201231. The reversal of 2010101201197 is 7911021010102.

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 2010101201197 - 215 = 2010101168429 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 (2010101201137) 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, 135975643 + ... + 135990424.

It is an arithmetic number, because the mean of its divisors is an integer number (265166916300).

Almost surely, 22010101201197 is an apocalyptic number.

It is an amenable number.

2010101201197 is a deficient number, since it is larger than the sum of its proper divisors (111234129203).

2010101201197 is a wasteful number, since it uses less digits than its factorization.

2010101201197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271966475.

The product of its (nonzero) digits is 252, while the sum is 25.

Adding to 2010101201197 its reverse (7911021010102), we get a palindrome (9921122211299).

The spelling of 2010101201197 in words is "two trillion, ten billion, one hundred one million, two hundred one thousand, one hundred ninety-seven".

Divisors: 1 19 389 7391 271966067 5167355273 105794800063 2010101201197