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120311010201 = 3231743637829
BaseRepresentation
bin111000000001100011…
…0000101001110011001
3102111112200101120021210
41300003012011032121
53432344104311301
6131134202253333
711456263466454
oct1600306051631
9374480346253
10120311010201
1147029479748
121b397ab7249
13b46476b785
145b7478449b
1531e243bad6
hex1c03185399

120311010201 has 8 divisors (see below), whose sum is σ = 167389231680. Its totient is φ = 76720064432.

The previous prime is 120311010143. The next prime is 120311010289. The reversal of 120311010201 is 102010113021.

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 120311010201 - 210 = 120311009177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120311010601) 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, 871818846 + ... + 871818983.

It is an arithmetic number, because the mean of its divisors is an integer number (20923653960).

Almost surely, 2120311010201 is an apocalyptic number.

It is an amenable number.

120311010201 is a deficient number, since it is larger than the sum of its proper divisors (47078221479).

120311010201 is a wasteful number, since it uses less digits than its factorization.

120311010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743637855.

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

Adding to 120311010201 its reverse (102010113021), we get a palindrome (222321123222).

The spelling of 120311010201 in words is "one hundred twenty billion, three hundred eleven million, ten thousand, two hundred one".

Divisors: 1 3 23 69 1743637829 5230913487 40103670067 120311010201