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120701201 is a prime number
BaseRepresentation
bin1110011000111…
…00000100010001
322102010020220212
413030130010101
5221344414301
615551013505
72663641355
oct714340421
9272106825
10120701201
1162150665
123450a295
131c01113a
141205d465
15a8e34bb
hex731c111

120701201 has 2 divisors, whose sum is σ = 120701202. Its totient is φ = 120701200.

The previous prime is 120701183. The next prime is 120701209. The reversal of 120701201 is 102107021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120670225 + 30976 = 10985^2 + 176^2 .

It is an emirp because it is prime and its reverse (102107021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120701201 - 26 = 120701137 is a prime.

It is not a weakly prime, because it can be changed into another prime (120701209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60350600 + 60350601.

It is an arithmetic number, because the mean of its divisors is an integer number (60350601).

Almost surely, 2120701201 is an apocalyptic number.

It is an amenable number.

120701201 is a deficient number, since it is larger than the sum of its proper divisors (1).

120701201 is an equidigital number, since it uses as much as digits as its factorization.

120701201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 120701201 is about 10986.4098321517. The cubic root of 120701201 is about 494.2012776149.

Adding to 120701201 its reverse (102107021), we get a palindrome (222808222).

The spelling of 120701201 in words is "one hundred twenty million, seven hundred one thousand, two hundred one".