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13132122131101 = 232109931924439
BaseRepresentation
bin1011111100011000111101…
…1110011000101010011101
31201111102022011121012111111
42333012033132120222131
53210124041231143401
643532451424222021
72523523141236031
oct277061736305235
951442264535444
1013132122131101
114203335653386
12158111516a911
1374347a3c920c
1433585329c1c1
1517b8e3984e51
hexbf18f798a9d

13132122131101 has 24 divisors (see below), whose sum is σ = 13855906064000. Its totient is φ = 12444075544032.

The previous prime is 13132122131087. The next prime is 13132122131111. The reversal of 13132122131101 is 10113122123131.

It is not a de Polignac number, because 13132122131101 - 213 = 13132122122909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132122131111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 537330640 + ... + 537355078.

Almost surely, 213132122131101 is an apocalyptic number.

It is an amenable number.

13132122131101 is a deficient number, since it is larger than the sum of its proper divisors (723783932899).

13132122131101 is a wasteful number, since it uses less digits than its factorization.

13132122131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33913 (or 33890 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 13132122131101 its reverse (10113122123131), we get a palindrome (23245244254232).

The spelling of 13132122131101 in words is "thirteen trillion, one hundred thirty-two billion, one hundred twenty-two million, one hundred thirty-one thousand, one hundred one".

Divisors: 1 23 109 529 2507 9319 24439 57661 214337 562097 1015771 2663851 4929751 12928231 23362733 61268573 227747041 537342859 1409177179 5238181943 24824427469 120478184689 570961831787 13132122131101