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120132301 is a prime number
BaseRepresentation
bin1110010100100…
…01001011001101
322101001100112111
413022101023031
5221223213201
615530504021
72656051642
oct712211315
9271040474
10120132301
11618a21a3
1234295011
131bb72203
1411d51dc9
15a82eb51
hex72912cd

120132301 has 2 divisors, whose sum is σ = 120132302. Its totient is φ = 120132300.

The previous prime is 120132283. The next prime is 120132317. The reversal of 120132301 is 103231021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107536900 + 12595401 = 10370^2 + 3549^2 .

It is a cyclic number.

It is not a de Polignac number, because 120132301 - 215 = 120099533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120132361) 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 as a sum of consecutive naturals, namely, 60066150 + 60066151.

It is an arithmetic number, because the mean of its divisors is an integer number (60066151).

Almost surely, 2120132301 is an apocalyptic number.

It is an amenable number.

120132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

120132301 is an equidigital number, since it uses as much as digits as its factorization.

120132301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 120132301 is about 10960.4881734346. The cubic root of 120132301 is about 493.4236162480.

Adding to 120132301 its reverse (103231021), we get a palindrome (223363322).

The spelling of 120132301 in words is "one hundred twenty million, one hundred thirty-two thousand, three hundred one".