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120300331331 is a prime number
BaseRepresentation
bin111000000001001110…
…1010110000101000011
3102111111221022000122002
41300002131112011003
53432333341100311
6131133141334215
711456103641645
oct1600235260503
9374457260562
10120300331331
1147023445534
121b39440736b
13b46249cc0b
145b731a4895
1531e152c93b
hex1c02756143

120300331331 has 2 divisors, whose sum is σ = 120300331332. Its totient is φ = 120300331330.

The previous prime is 120300331321. The next prime is 120300331337. The reversal of 120300331331 is 133133003021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120300331331 - 210 = 120300330307 is a prime.

It is a super-2 number, since 2×1203003313312 (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (120300331337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60150165665 + 60150165666.

It is an arithmetic number, because the mean of its divisors is an integer number (60150165666).

Almost surely, 2120300331331 is an apocalyptic number.

120300331331 is a deficient number, since it is larger than the sum of its proper divisors (1).

120300331331 is an equidigital number, since it uses as much as digits as its factorization.

120300331331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 120300331331 its reverse (133133003021), we get a palindrome (253433334352).

The spelling of 120300331331 in words is "one hundred twenty billion, three hundred million, three hundred thirty-one thousand, three hundred thirty-one".