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119218851371 is a prime number
BaseRepresentation
bin110111100000111111…
…1110100111000101011
3102101201120022011000202
41233001333310320223
53423130011220441
6130433545422415
711420232342104
oct1570177647053
9371646264022
10119218851371
1146618a2a644
121b13219aa0b
13b31c404b49
15317b60419b
hex1bc1ff4e2b

119218851371 has 2 divisors, whose sum is σ = 119218851372. Its totient is φ = 119218851370.

The previous prime is 119218851343. The next prime is 119218851373. The reversal of 119218851371 is 173158812911.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119218851371 - 230 = 118145109547 is a prime.

Together with 119218851373, it forms a pair of twin primes.

It is a Chen prime.

It is a Lucas number.

It is not a weakly prime, because it can be changed into another prime (119218851373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59609425685 + 59609425686.

It is an arithmetic number, because the mean of its divisors is an integer number (59609425686).

Almost surely, 2119218851371 is an apocalyptic number.

119218851371 is a deficient number, since it is larger than the sum of its proper divisors (1).

119218851371 is an equidigital number, since it uses as much as digits as its factorization.

119218851371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 47.

The spelling of 119218851371 in words is "one hundred nineteen billion, two hundred eighteen million, eight hundred fifty-one thousand, three hundred seventy-one".