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23100122120110 = 25711322313095827
BaseRepresentation
bin1010100000010011010101…
…00100101011111110101110
310000210100110020011110122121
411100021222210223332232
511011433022230320420
6121044014414103154
74602633363165550
oct520115244537656
9100710406143577
1023100122120110
1173a6785799522
122710b601aaaba
13cb7441a10299
1459c0a24c34d0
152a0d493d82aa
hex15026a92bfae

23100122120110 has 64 divisors (see below), whose sum is σ = 48155769188352. Its totient is φ = 7814750823936.

The previous prime is 23100122120107. The next prime is 23100122120123. The reversal of 23100122120110 is 1102122100132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4783984 + ... + 8311843.

It is an arithmetic number, because the mean of its divisors is an integer number (752433893568).

Almost surely, 223100122120110 is an apocalyptic number.

23100122120110 is an abundant number, since it is smaller than the sum of its proper divisors (25055647068242).

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

23100122120110 is a wasteful number, since it uses less digits than its factorization.

23100122120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13096177.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 23100122120110 its reverse (1102122100132), we get a palindrome (24202244220242).

The spelling of 23100122120110 in words is "twenty-three trillion, one hundred billion, one hundred twenty-two million, one hundred twenty thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 70 113 223 226 446 565 791 1115 1130 1561 1582 2230 3122 3955 7805 7910 15610 25199 50398 125995 176393 251990 352786 881965 1763930 13095827 26191654 65479135 91670789 130958270 183341578 458353945 916707890 1479828451 2920369421 2959656902 5840738842 7399142255 10358799157 14601847105 14798284510 20442585947 20717598314 29203694210 40885171894 51793995785 102212929735 103587991570 204425859470 330001744573 660003489146 1650008722865 2310012212011 3300017445730 4620024424022 11550061060055 23100122120110