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13311113132230 = 257318234401551
BaseRepresentation
bin1100000110110011110000…
…1010110111100011000110
31202010112022100202011111121
43001230330022313203012
53221042124430212410
644151012502424154
72542460535525334
oct301547412674306
952115270664447
1013311113132230
1142722363857a1
1215ab948a3205a
13757303ca25c4
14340393086b54
151813bc7d09da
hexc1b3c2b78c6

13311113132230 has 16 divisors (see below), whose sum is σ = 24288222867264. Its totient is φ = 5251507646400.

The previous prime is 13311113132227. The next prime is 13311113132257. The reversal of 13311113132230 is 3223131111331.

13311113132230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133111131322302 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13311113132195 and 13311113132204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9117200046 + ... + 9117201505.

It is an arithmetic number, because the mean of its divisors is an integer number (1518013929204).

Almost surely, 213311113132230 is an apocalyptic number.

13311113132230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13311113132230 is a deficient number, since it is larger than the sum of its proper divisors (10977109735034).

13311113132230 is a wasteful number, since it uses less digits than its factorization.

13311113132230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18234401631.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 13311113132230 its reverse (3223131111331), we get a palindrome (16534244243561).

The spelling of 13311113132230 in words is "thirteen trillion, three hundred eleven billion, one hundred thirteen million, one hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 73 146 365 730 18234401551 36468803102 91172007755 182344015510 1331111313223 2662222626446 6655556566115 13311113132230