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13103312301 = 335922973581
BaseRepresentation
bin11000011010000010…
…01010110110101101
31020211012012020022000
430031001022312231
5203313421443201
610004121242513
7642466213452
oct141501126655
936735166260
1013103312301
115614529522
122658333439
13130a905041
148c437d829
1551a55cd86
hex30d04adad

13103312301 has 32 divisors (see below), whose sum is σ = 19755446400. Its totient is φ = 8581345920.

The previous prime is 13103312281. The next prime is 13103312333. The reversal of 13103312301 is 10321330131.

It is a happy number.

13103312301 is a `hidden beast` number, since 1 + 31 + 0 + 331 + 2 + 301 = 666.

It is not a de Polignac number, because 13103312301 - 29 = 13103311789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103312351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3657331 + ... + 3660911.

It is an arithmetic number, because the mean of its divisors is an integer number (617357700).

Almost surely, 213103312301 is an apocalyptic number.

It is an amenable number.

13103312301 is a deficient number, since it is larger than the sum of its proper divisors (6652134099).

13103312301 is a wasteful number, since it uses less digits than its factorization.

13103312301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5946 (or 5940 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13103312301 its reverse (10321330131), we get a palindrome (23424642432).

The spelling of 13103312301 in words is "thirteen billion, one hundred three million, three hundred twelve thousand, three hundred one".

Divisors: 1 3 9 27 59 177 531 1593 2297 3581 6891 10743 20673 32229 62019 96687 135523 211279 406569 633837 1219707 1901511 3659121 5704533 8225557 24676671 74030013 222090039 485307863 1455923589 4367770767 13103312301