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13345105301 = 11113173229271
BaseRepresentation
bin11000110110110111…
…00010010110010101
31021110001011120221022
430123123202112111
5204312321332201
610044115530525
7651463344353
oct143333422625
937401146838
1013345105301
115728a67150
1227052b9a45
131348a33018
149085207d3
155318c041b
hex31b6e2595

13345105301 has 32 divisors (see below), whose sum is σ = 14891281920. Its totient is φ = 11858918400.

The previous prime is 13345105229. The next prime is 13345105307. The reversal of 13345105301 is 10350154331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13345105301 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 (13345105307) 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, 49243796 + ... + 49244066.

It is an arithmetic number, because the mean of its divisors is an integer number (465352560).

Almost surely, 213345105301 is an apocalyptic number.

13345105301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13345105301 is a deficient number, since it is larger than the sum of its proper divisors (1546176619).

13345105301 is a wasteful number, since it uses less digits than its factorization.

13345105301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 13345105301 its reverse (10350154331), we get a palindrome (23695259632).

The spelling of 13345105301 in words is "thirteen billion, three hundred forty-five million, one hundred five thousand, three hundred one".

Divisors: 1 11 113 173 229 271 1243 1903 2519 2981 19549 25877 30623 39617 46883 62059 215039 284647 336853 435787 515713 682649 4476721 5297779 7012667 10736207 49243931 58275569 77139337 118098277 1213191391 13345105301