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120300003007 = 316937961503
BaseRepresentation
bin111000000001001110…
…0000101111010111111
3102111111220200100020221
41300002130011322333
53432333300044012
6131133130322211
711456101103512
oct1600234057277
9374456610227
10120300003007
1147023240898
121b394289367
13b4623b6642
145b7311ad79
1531e14b5507
hex1c02705ebf

120300003007 has 4 divisors (see below), whose sum is σ = 120337967680. Its totient is φ = 120262038336.

The previous prime is 120300002917. The next prime is 120300003013. The reversal of 120300003007 is 700300003021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700300003021 = 5171135428351.

It is a cyclic number.

It is not a de Polignac number, because 120300003007 - 211 = 120300000959 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 (120300003407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18977583 + ... + 18983920.

It is an arithmetic number, because the mean of its divisors is an integer number (30084491920).

Almost surely, 2120300003007 is an apocalyptic number.

120300003007 is a deficient number, since it is larger than the sum of its proper divisors (37964673).

120300003007 is an equidigital number, since it uses as much as digits as its factorization.

120300003007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37964672.

The product of its (nonzero) digits is 126, while the sum is 16.

Adding to 120300003007 its reverse (700300003021), we get a palindrome (820600006028).

The spelling of 120300003007 in words is "one hundred twenty billion, three hundred million, three thousand, seven".

Divisors: 1 3169 37961503 120300003007