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210331101000130 = 251117466392411641
BaseRepresentation
bin101111110100101110000110…
…100011110111000111000010
31000120201110100001210211202121
4233310232012203313013002
5210032031043324001010
62023200435054034454
762205630521023315
oct5764560643670702
91016643301724677
10210331101000130
1161021a12215360
121b70b6b01a8a2a
1390491a374c056
1439d211861c97c
15194b2dbc9c3da
hexbf4b868f71c2

210331101000130 has 64 divisors (see below), whose sum is σ = 437318285437440. Its totient is φ = 71983402444800.

The previous prime is 210331101000103. The next prime is 210331101000133. The reversal of 210331101000130 is 31000101133012.

It is not an unprimeable number, because it can be changed into a prime (210331101000133) 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, 86009110 + ... + 88420750.

It is an arithmetic number, because the mean of its divisors is an integer number (6833098209960).

Almost surely, 2210331101000130 is an apocalyptic number.

210331101000130 is an abundant number, since it is smaller than the sum of its proper divisors (226987184437310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210331101000130 is a wasteful number, since it uses less digits than its factorization.

210331101000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458315.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 210331101000130 its reverse (31000101133012), we get a palindrome (241331202133142).

The spelling of 210331101000130 in words is "two hundred ten trillion, three hundred thirty-one billion, one hundred one million, one hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 46639 93278 233195 466390 513029 792863 1026058 1585726 2411641 2565145 3964315 4823282 5130290 7928630 8721493 12058205 17442986 24116410 26528051 40997897 43607465 53056102 81995794 87214930 132640255 204989485 265280510 409978970 450976867 901953734 2254884335 4509768670 112476524599 224953049198 562382622995 1124765245990 1237241770589 1912100918183 2474483541178 3824201836366 6186208852945 9560504590915 12372417705890 19121009181830 21033110100013 42066220200026 105165550500065 210331101000130