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132122020108 = 221319479279179
BaseRepresentation
bin111101100001100010…
…1100000100100001100
3110122000210220000222011
41323003011200210030
54131041214120413
6140410201231004
712355051432621
oct1730305404414
9418023800864
10132122020108
115103a488261
1221733492464
13c5c7702430
146575248348
1536842ca33d
hex1ec316090c

132122020108 has 48 divisors (see below), whose sum is σ = 262652544000. Its totient is φ = 57649140288.

The previous prime is 132122020091. The next prime is 132122020153. The reversal of 132122020108 is 801020221231.

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, 333663 + ... + 612841.

It is an arithmetic number, because the mean of its divisors is an integer number (5471928000).

Almost surely, 2132122020108 is an apocalyptic number.

It is an amenable number.

132122020108 is a deficient number, since it is larger than the sum of its proper divisors (130530523892).

132122020108 is a wasteful number, since it uses less digits than its factorization.

132122020108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279694 (or 279692 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 132122020108 its reverse (801020221231), we get a palindrome (933142241339).

The spelling of 132122020108 in words is "one hundred thirty-two billion, one hundred twenty-two million, twenty thousand, one hundred eight".

Divisors: 1 2 4 13 19 26 38 52 76 247 479 494 958 988 1916 6227 9101 12454 18202 24908 36404 118313 236626 279179 473252 558358 1116716 3629327 5304401 7258654 10608802 14517308 21217604 68957213 133726741 137914426 267453482 275828852 534906964 1738447633 2540808079 3476895266 5081616158 6953790532 10163232316 33030505027 66061010054 132122020108