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10000210123 = 109208144087
BaseRepresentation
bin10010101000000111…
…10001100011001011
3221210221011022100201
421110003301203023
5130440023210443
64332151113031
7502546245361
oct112403614313
927727138321
1010000210123
114271948972
121b31072777
13c34a61cc7
146ac1b9631
153d7e0034d
hex2540f18cb

10000210123 has 8 divisors (see below), whose sum is σ = 10097033760. Its totient is φ = 9903479040.

The previous prime is 10000210117. The next prime is 10000210141. The reversal of 10000210123 is 32101200001.

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 10000210123 - 229 = 9463339211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000210823) 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, 204786 + ... + 248872.

It is an arithmetic number, because the mean of its divisors is an integer number (1262129220).

Almost surely, 210000210123 is an apocalyptic number.

10000210123 is a deficient number, since it is larger than the sum of its proper divisors (96823637).

10000210123 is a wasteful number, since it uses less digits than its factorization.

10000210123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46277.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10000210123 its reverse (32101200001), we get a palindrome (42101410124).

The spelling of 10000210123 in words is "ten billion, two hundred ten thousand, one hundred twenty-three".

Divisors: 1 109 2081 44087 226829 4805483 91745047 10000210123