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13130311101 = 337307509757
BaseRepresentation
bin11000011101010000…
…01010010110111101
31020220001222220200120
430032220022112331
5203342324423401
610010524045153
7643244542245
oct141650122675
936801886616
1013130311101
11562879a086
1226653937b9
131313398c6b
148c7baab25
1551cae2836
hex30ea0a5bd

13130311101 has 32 divisors (see below), whose sum is σ = 18098129280. Its totient is φ = 8461345536.

The previous prime is 13130311081. The next prime is 13130311157. The reversal of 13130311101 is 10111303131.

13130311101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13130311101 - 25 = 13130311069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130315101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17344815 + ... + 17345571.

It is an arithmetic number, because the mean of its divisors is an integer number (565566540).

Almost surely, 213130311101 is an apocalyptic number.

It is an amenable number.

13130311101 is a deficient number, since it is larger than the sum of its proper divisors (4967818179).

13130311101 is a wasteful number, since it uses less digits than its factorization.

13130311101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 13130311101 its reverse (10111303131), we get a palindrome (23241614232).

The spelling of 13130311101 in words is "thirteen billion, one hundred thirty million, three hundred eleven thousand, one hundred one".

Divisors: 1 3 37 111 307 509 757 921 1527 2271 11359 18833 28009 34077 56499 84027 156263 232399 385313 468789 697197 1155939 5781731 8598763 14256581 17345193 25796289 42769743 118291091 354873273 4376770367 13130311101