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10101000201 = 371920532281
BaseRepresentation
bin10010110100001000…
…10000100000001001
3222001221210222100120
421122010100200021
5131141324001301
64350151253453
7505212041115
oct113204204011
928057728316
1010101000201
114313829a56
121b5a97a289
13c4c8c12c6
146bb734745
153e1bade36
hex25a110809

10101000201 has 16 divisors (see below), whose sum is σ = 13499216640. Its totient is φ = 6718412160.

The previous prime is 10101000149. The next prime is 10101000241. The reversal of 10101000201 is 10200010101.

It is not a de Polignac number, because 10101000201 - 231 = 7953516553 is a prime.

It is a super-3 number, since 3×101010002013 (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10101000201.

It is not an unprimeable number, because it can be changed into a prime (10101000241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4427181 + ... + 4429461.

It is an arithmetic number, because the mean of its divisors is an integer number (843701040).

Almost surely, 210101000201 is an apocalyptic number.

It is an amenable number.

10101000201 is a deficient number, since it is larger than the sum of its proper divisors (3398216439).

10101000201 is a wasteful number, since it uses less digits than its factorization.

10101000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 10101000201 its reverse (10200010101), we get a palindrome (20301010302).

The spelling of 10101000201 in words is "ten billion, one hundred one million, two hundred one", and thus it is an aban number.

Divisors: 1 3 719 2053 2157 2281 6159 6843 1476107 1640039 4428321 4682893 4920117 14048679 3367000067 10101000201