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120303223001 = 1319487057583
BaseRepresentation
bin111000000001010100…
…0011000000011011001
3102111112010201221020222
41300002220120003121
53432340111114001
6131133323325425
711456140344323
oct1600250300331
9374463657228
10120303223001
1147025040045
121b395380875
13b462c73170
145b73718613
1531e18ee61b
hex1c02a180d9

120303223001 has 8 divisors (see below), whose sum is σ = 136376123520. Its totient is φ = 105204437712.

The previous prime is 120303222989. The next prime is 120303223003. The reversal of 120303223001 is 100322303021.

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-120303223001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120303223003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243528545 + ... + 243529038.

It is an arithmetic number, because the mean of its divisors is an integer number (17047015440).

Almost surely, 2120303223001 is an apocalyptic number.

It is an amenable number.

120303223001 is a deficient number, since it is larger than the sum of its proper divisors (16072900519).

120303223001 is a wasteful number, since it uses less digits than its factorization.

120303223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487057615.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120303223001 its reverse (100322303021), we get a palindrome (220625526022).

The spelling of 120303223001 in words is "one hundred twenty billion, three hundred three million, two hundred twenty-three thousand, one".

Divisors: 1 13 19 247 487057583 6331748579 9254094077 120303223001