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100211302011 = 3178718692651
BaseRepresentation
bin101110101010100001…
…1110001111001111011
3100120122220020121010010
41131111003301321323
53120213043131021
6114011511553003
710145221004232
oct1352503617173
9316586217103
10100211302011
1139554738467
121750868b763
1395b0523112
144bc9145b19
152917a77976
hex17550f1e7b

100211302011 has 8 divisors (see below), whose sum is σ = 133689847104. Its totient is φ = 66770145800.

The previous prime is 100211301997. The next prime is 100211302033. The reversal of 100211302011 is 110203112001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100211302011 - 211 = 100211299963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100211306011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9340965 + ... + 9351686.

It is an arithmetic number, because the mean of its divisors is an integer number (16711230888).

Almost surely, 2100211302011 is an apocalyptic number.

100211302011 is a deficient number, since it is larger than the sum of its proper divisors (33478545093).

100211302011 is a wasteful number, since it uses less digits than its factorization.

100211302011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18694441.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 100211302011 its reverse (110203112001), we get a palindrome (210414414012).

The spelling of 100211302011 in words is "one hundred billion, two hundred eleven million, three hundred two thousand, eleven".

Divisors: 1 3 1787 5361 18692651 56077953 33403767337 100211302011