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132122351761 is a prime number
BaseRepresentation
bin111101100001100011…
…0110001100010010001
3110122000211111212220121
41323003012301202101
54131041310224021
6140410212310241
712355054313551
oct1730306614221
9418024455817
10132122351761
115103a694454
1221733612381
13c5c77ba38a
1465752d3161
153684343741
hex1ec31b1891

132122351761 has 2 divisors, whose sum is σ = 132122351762. Its totient is φ = 132122351760.

The previous prime is 132122351741. The next prime is 132122351783. The reversal of 132122351761 is 167153221231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108389100625 + 23733251136 = 329225^2 + 154056^2 .

It is an emirp because it is prime and its reverse (167153221231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132122351761 - 223 = 132113963153 is a prime.

It is a super-2 number, since 2×1321223517612 (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132122351741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66061175880 + 66061175881.

It is an arithmetic number, because the mean of its divisors is an integer number (66061175881).

Almost surely, 2132122351761 is an apocalyptic number.

It is an amenable number.

132122351761 is a deficient number, since it is larger than the sum of its proper divisors (1).

132122351761 is an equidigital number, since it uses as much as digits as its factorization.

132122351761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

Adding to 132122351761 its reverse (167153221231), we get a palindrome (299275572992).

The spelling of 132122351761 in words is "one hundred thirty-two billion, one hundred twenty-two million, three hundred fifty-one thousand, seven hundred sixty-one".