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113353211 is a prime number
BaseRepresentation
bin1101100000110…
…10000111111011
321220021221101002
412300122013323
5213004300321
615125315215
72544325556
oct660320773
9256257332
10113353211
1158a91a44
1231b65b0b
131a63a70a
14110a969d
159e4120b
hex6c1a1fb

113353211 has 2 divisors, whose sum is σ = 113353212. Its totient is φ = 113353210.

The previous prime is 113353187. The next prime is 113353217. The reversal of 113353211 is 112353311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113353211 - 26 = 113353147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113353217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56676605 + 56676606.

It is an arithmetic number, because the mean of its divisors is an integer number (56676606).

Almost surely, 2113353211 is an apocalyptic number.

113353211 is a deficient number, since it is larger than the sum of its proper divisors (1).

113353211 is an equidigital number, since it uses as much as digits as its factorization.

113353211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270, while the sum is 20.

The square root of 113353211 is about 10646.7464983440. The cubic root of 113353211 is about 483.9620143560.

The spelling of 113353211 in words is "one hundred thirteen million, three hundred fifty-three thousand, two hundred eleven".