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210010012111019 is a prime number
BaseRepresentation
bin101111110000000011000100…
…001010111101000010101011
31000112120202112211102020201102
4233300003010022331002223
5210011301001100023034
62022353133452512015
762143502606345141
oct5760030412750253
91015522484366642
10210010012111019
1160a0882298358a
121b67942017b60b
139024b22785243
1439c0778749591
151942c97e8397e
hexbf00c42bd0ab

210010012111019 has 2 divisors, whose sum is σ = 210010012111020. Its totient is φ = 210010012111018.

The previous prime is 210010012111013. The next prime is 210010012111051. The reversal of 210010012111019 is 910111210010012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210010012111019 - 220 = 210010011062443 is a prime.

It is a super-2 number, since 2×2100100121110192 (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210010012111013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105005006055509 + 105005006055510.

It is an arithmetic number, because the mean of its divisors is an integer number (105005006055510).

Almost surely, 2210010012111019 is an apocalyptic number.

210010012111019 is a deficient number, since it is larger than the sum of its proper divisors (1).

210010012111019 is an equidigital number, since it uses as much as digits as its factorization.

210010012111019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 210010012111019 in words is "two hundred ten trillion, ten billion, twelve million, one hundred eleven thousand, nineteen".