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13011201201110 = 2572118272245157
BaseRepresentation
bin1011110101010110100000…
…0001101001001111010110
31201001212011222112111112212
42331111220001221033112
53201133420001413420
643401132513113422
72512012460263400
oct275255001511726
951055158474485
1013011201201110
1141670239709a2
1215617a8b58872
13734c4949a978
1432da6190bb70
151786b7c1b3c5
hexbd5680693d6

13011201201110 has 48 divisors (see below), whose sum is σ = 27246177773424. Its totient is φ = 4460604095808.

The previous prime is 13011201201109. The next prime is 13011201201137. The reversal of 13011201201110 is 1110210211031.

13011201201110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4672652 + ... + 6917808.

It is an arithmetic number, because the mean of its divisors is an integer number (567628703613).

Almost surely, 213011201201110 is an apocalyptic number.

13011201201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13011201201110 is an abundant number, since it is smaller than the sum of its proper divisors (14234976572314).

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

13011201201110 is a wasteful number, since it uses less digits than its factorization.

13011201201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257005 (or 2256998 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 13011201201110 its reverse (1110210211031), we get a palindrome (14121411412141).

The spelling of 13011201201110 in words is "thirteen trillion, eleven billion, two hundred one million, two hundred one thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 11827 23654 59135 82789 118270 165578 413945 579523 827890 1159046 2245157 2897615 4490314 5795230 11225785 15716099 22451570 31432198 78580495 110012693 157160990 220025386 550063465 1100126930 26553471839 53106943678 132767359195 185874302873 265534718390 371748605746 929371514365 1301120120111 1858743028730 2602240240222 6505600600555 13011201201110