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23032123110010 = 25719139912378403
BaseRepresentation
bin1010011110010100101011…
…00001000011001001111010
310000112211221021000211220001
411033022111201003021322
511004324242004010020
6120552451123223214
74565005324142650
oct517122541031172
9100484837024801
1023032123110010
11737a96105a813
1226bb943517b0a
13cb0bc5cc8731
14598a91542dd0
1529e1b97d350a
hex14f29584327a

23032123110010 has 64 divisors (see below), whose sum is σ = 49909724928000. Its totient is φ = 7475762590272.

The previous prime is 23032123110001. The next prime is 23032123110049. The reversal of 23032123110010 is 1001132123032.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 23032123110010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4328532 + ... + 8049871.

It is an arithmetic number, because the mean of its divisors is an integer number (779839452000).

Almost surely, 223032123110010 is an apocalyptic number.

23032123110010 is an abundant number, since it is smaller than the sum of its proper divisors (26877601817990).

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

23032123110010 is a wasteful number, since it uses less digits than its factorization.

23032123110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12379835.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23032123110010 its reverse (1001132123032), we get a palindrome (24033255233042).

The spelling of 23032123110010 in words is "twenty-three trillion, thirty-two billion, one hundred twenty-three million, one hundred ten thousand, ten".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 1399 2798 6995 9793 13990 19586 26581 48965 53162 97930 132905 186067 265810 372134 930335 1860670 12378403 24756806 61892015 86648821 123784030 173297642 235189657 433244105 470379314 866488210 1175948285 1646327599 2351896570 3292655198 8231637995 16463275990 17317385797 34634771594 86586928985 121221700579 173173857970 242443401158 329030330143 606108502895 658060660286 1212217005790 1645151650715 2303212311001 3290303301430 4606424622002 11516061555005 23032123110010