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10102010001 = 3477197101103
BaseRepresentation
bin10010110100010000…
…00111000010010001
3222002000201021112120
421122020013002101
5131142103310001
64350225044453
7505223445126
oct113210070221
928060637476
1010102010001
1143143596a6
121b5b186729
13c4cb85b15
146bb91874d
153e1d0d236
hex25a207091

10102010001 has 64 divisors (see below), whose sum is σ = 14371209216. Its totient is φ = 6306048000.

The previous prime is 10102009987. The next prime is 10102010089. The reversal of 10102010001 is 10001020101.

It is not a de Polignac number, because 10102010001 - 25 = 10102009969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10102010201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98077716 + ... + 98077818.

It is an arithmetic number, because the mean of its divisors is an integer number (224550144).

Almost surely, 210102010001 is an apocalyptic number.

It is an amenable number.

10102010001 is a deficient number, since it is larger than the sum of its proper divisors (4269199215).

10102010001 is a wasteful number, since it uses less digits than its factorization.

10102010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422.

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

Adding to 10102010001 its reverse (10001020101), we get a palindrome (20103030102).

The spelling of 10102010001 in words is "ten billion, one hundred two million, ten thousand, one".

Divisors: 1 3 47 71 97 101 103 141 213 291 303 309 3337 4559 4747 4841 6887 7171 7313 9797 9991 10011 10403 13677 14241 14523 20661 21513 21939 29391 29973 31209 323689 337037 343711 460459 469577 488941 695587 709361 738613 971067 1009091 1011111 1031133 1381377 1408731 1466823 2086761 2128083 2215839 3027273 32692589 33339967 34714811 47427277 71645461 98077767 100019901 104144433 142281831 214936383 3367336667 10102010001