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13010110110 = 2335271317761
BaseRepresentation
bin11000001110111011…
…01000011010011110
31020120200211001221000
430013131220122132
5203121042010420
65550551451130
7640255053114
oct140735503236
936520731830
1013010110110
115576960318
122631086aa6
1312c450170a
148b5c3bab4
1551229c690
hex30776869e

13010110110 has 64 divisors (see below), whose sum is σ = 34708368960. Its totient is φ = 3467888640.

The previous prime is 13010110093. The next prime is 13010110129. The reversal of 13010110110 is 1101101031.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 13010110092 and 13010110101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 723630 + ... + 741390.

It is an arithmetic number, because the mean of its divisors is an integer number (542318265).

Almost surely, 213010110110 is an apocalyptic number.

13010110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010110110 is an abundant number, since it is smaller than the sum of its proper divisors (21698258850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13010110110 is a wasteful number, since it uses less digits than its factorization.

13010110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20490 (or 20484 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 13010110110 its reverse (1101101031), we get a palindrome (14111211141).

The spelling of 13010110110 in words is "thirteen billion, ten million, one hundred ten thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 2713 5426 8139 13565 16278 17761 24417 27130 35522 40695 48834 53283 73251 81390 88805 106566 122085 146502 159849 177610 244170 266415 319698 366255 479547 532830 732510 799245 959094 1598490 2397735 4795470 48185593 96371186 144556779 240927965 289113558 433670337 481855930 722783895 867340674 1301011011 1445567790 2168351685 2602022022 4336703370 6505055055 13010110110