Search a number
-
+
1012144133243 is a prime number
BaseRepresentation
bin11101011101010000111…
…11011101010001111011
310120202112001202022110202
432232220133131101323
5113040332344230433
62052550025232415
7133060606116215
oct16565037352173
93522461668422
101012144133243
1136027aa81a51
121441b103270b
13745a2256ab9
1436db92635b5
151b4dc9a7ee8
hexeba87dd47b

1012144133243 has 2 divisors, whose sum is σ = 1012144133244. Its totient is φ = 1012144133242.

The previous prime is 1012144133239. The next prime is 1012144133267. The reversal of 1012144133243 is 3423314412101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012144133243 - 22 = 1012144133239 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012144133293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506072066621 + 506072066622.

It is an arithmetic number, because the mean of its divisors is an integer number (506072066622).

Almost surely, 21012144133243 is an apocalyptic number.

1012144133243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012144133243 is an equidigital number, since it uses as much as digits as its factorization.

1012144133243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1012144133243 its reverse (3423314412101), we get a palindrome (4435458545344).

The spelling of 1012144133243 in words is "one trillion, twelve billion, one hundred forty-four million, one hundred thirty-three thousand, two hundred forty-three".