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10000102122101 = 7132315493084493
BaseRepresentation
bin1001000110000101010010…
…0010001110001001110101
31022102000000022101121000102
42101201110202032021311
52302320202120401401
633133552233523445
72051324565355340
oct221412442161165
938360008347012
1010000102122101
113206023a44953
121156105b73585
1357700c362bc0
14268016913457
151251d3db656b
hex9185488e275

10000102122101 has 32 divisors (see below), whose sum is σ = 12851235801600. Its totient is φ = 7563273087744.

The previous prime is 10000102122097. The next prime is 10000102122121. The reversal of 10000102122101 is 10122120100001.

It is a cyclic number.

It is not a de Polignac number, because 10000102122101 - 22 = 10000102122097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000102122121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1699811 + ... + 4784303.

It is an arithmetic number, because the mean of its divisors is an integer number (401601118800).

Almost surely, 210000102122101 is an apocalyptic number.

It is an amenable number.

10000102122101 is a deficient number, since it is larger than the sum of its proper divisors (2851133679499).

10000102122101 is a wasteful number, since it uses less digits than its factorization.

10000102122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086085.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000102122101 its reverse (10122120100001), we get a palindrome (20122222222102).

The spelling of 10000102122101 in words is "ten trillion, one hundred two million, one hundred twenty-two thousand, one hundred one".

Divisors: 1 7 13 23 91 161 299 1549 2093 10843 20137 35627 140959 249389 463151 3084493 3242057 21591451 40098409 70943339 280688863 496603373 922263407 4777879657 6455843849 33445157599 62112435541 109891232111 434787048787 769238624777 1428586017443 10000102122101