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11331130321321 is a prime number
BaseRepresentation
bin1010010011100011101111…
…1111110110100110101001
31111010020121221202212210021
42210320323333312212221
52441122123330240241
640033241023320441
72246434654365166
oct244707377664651
944106557685707
1011331130321321
113679561734398
121330070750121
136426a0853a25
142b2602cb506d
15149b36d170d1
hexa4e3bff69a9

11331130321321 has 2 divisors, whose sum is σ = 11331130321322. Its totient is φ = 11331130321320.

The previous prime is 11331130321289. The next prime is 11331130321327. The reversal of 11331130321321 is 12312303113311.

Adding to 11331130321321 its reverse (12312303113311), we get a palindrome (23643433434632).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10914176002921 + 416954318400 = 3303661^2 + 645720^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331130321321 - 25 = 11331130321289 is a prime.

It is not a weakly prime, because it can be changed into another prime (11331130321327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665565160660 + 5665565160661.

It is an arithmetic number, because the mean of its divisors is an integer number (5665565160661).

Almost surely, 211331130321321 is an apocalyptic number.

It is an amenable number.

11331130321321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331130321321 is an equidigital number, since it uses as much as digits as its factorization.

11331130321321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 11331130321321 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, three hundred twenty-one thousand, three hundred twenty-one".