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101101102010 = 25101881113621
BaseRepresentation
bin101111000101000011…
…0000110001110111010
3100122221220120010020122
41132022012012032322
53124023340231020
6114240055253242
710206244121306
oct1361206061672
9318856503218
10101101102010
1139970a33367
121771667a222
1396c2987bac
144c713a8d06
15296ac3c125
hex178a1863ba

101101102010 has 32 divisors (see below), whose sum is σ = 183994012944. Its totient is φ = 39994240000.

The previous prime is 101101102007. The next prime is 101101102021. The reversal of 101101102010 is 10201101101.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 54815452129 + 46285649881 = 234127^2 + 215141^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833000 + ... + 946620.

Almost surely, 2101101102010 is an apocalyptic number.

101101102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101101102010 is a deficient number, since it is larger than the sum of its proper divisors (82892910934).

101101102010 is a wasteful number, since it uses less digits than its factorization.

101101102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114610.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 101101102010 its reverse (10201101101), we get a palindrome (111302203111).

Subtracting from 101101102010 its reverse (10201101101), we obtain a palindrome (90900000909).

The spelling of 101101102010 in words is "one hundred one billion, one hundred one million, one hundred two thousand, ten".

Divisors: 1 2 5 10 101 202 505 881 1010 1762 4405 8810 88981 113621 177962 227242 444905 568105 889810 1136210 11475721 22951442 57378605 100100101 114757210 200200202 500500505 1001001010 10110110201 20220220402 50550551005 101101102010