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120001010201201 = 315965610175069
BaseRepresentation
bin11011010010001111101001…
…100101011111001001110001
3120201212222120201122120110202
4123102033221211133021301
5111212044032102414301
61103115411505004545
734163533620563153
oct3322175145371161
9521788521576422
10120001010201201
1135266162925338
1211560bbb623755
1351c607b7c916c
14218c1192b4ad3
15dd177d19e66b
hex6d23e995f271

120001010201201 has 8 divisors (see below), whose sum is σ = 125971536134400. Its totient is φ = 114161704618320.

The previous prime is 120001010201131. The next prime is 120001010201209. The reversal of 120001010201201 is 102102010100021.

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 120001010201201 - 210 = 120001010200177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001010201209) 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, 32805085706 + ... + 32805089363.

It is an arithmetic number, because the mean of its divisors is an integer number (15746442016800).

Almost surely, 2120001010201201 is an apocalyptic number.

It is an amenable number.

120001010201201 is a deficient number, since it is larger than the sum of its proper divisors (5970525933199).

120001010201201 is an equidigital number, since it uses as much as digits as its factorization.

120001010201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65610175159.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120001010201201 its reverse (102102010100021), we get a palindrome (222103020301222).

The spelling of 120001010201201 in words is "one hundred twenty trillion, one billion, ten million, two hundred one thousand, two hundred one".

Divisors: 1 31 59 1829 65610175069 2033915427139 3871000329071 120001010201201