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2211120323 is a prime number
BaseRepresentation
bin1000001111001011…
…0000010011000011
312201002121112212022
42003302300103003
514012021322243
61003223552055
7105536132636
oct20362602303
95632545768
102211120323
11a35135475
125185bb62b
13293126129
1416d933c1d
15ce1b6b68
hex83cb04c3

2211120323 has 2 divisors, whose sum is σ = 2211120324. Its totient is φ = 2211120322.

The previous prime is 2211120319. The next prime is 2211120367. The reversal of 2211120323 is 3230211122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2211120323 - 22 = 2211120319 is a prime.

It is not a weakly prime, because it can be changed into another prime (2211120823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105560161 + 1105560162.

It is an arithmetic number, because the mean of its divisors is an integer number (1105560162).

Almost surely, 22211120323 is an apocalyptic number.

2211120323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211120323 is an equidigital number, since it uses as much as digits as its factorization.

2211120323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2211120323 is about 47022.5512174744. The cubic root of 2211120323 is about 1302.7791281416.

Adding to 2211120323 its reverse (3230211122), we get a palindrome (5441331445).

The spelling of 2211120323 in words is "two billion, two hundred eleven million, one hundred twenty thousand, three hundred twenty-three".