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103312300030230 = 2354380087054287
BaseRepresentation
bin10111011111011001000100…
…111100011011100100010110
3111112210120002211012002221010
4113133121010330123210112
5102020132042301431410
61003421003155433050
730522032050642314
oct2737310474334426
9445716084162833
10103312300030230
112aa11556025995
12b7067482b5786
134585400b47a35
141b724b06490b4
15be25cb45ac20
hex5df644f1b916

103312300030230 has 32 divisors (see below), whose sum is σ = 253715787984384. Its totient is φ = 26909250240096.

The previous prime is 103312300030193. The next prime is 103312300030237. The reversal of 103312300030230 is 32030003213301.

It is a junction number, because it is equal to n+sod(n) for n = 103312300030197 and 103312300030206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312300030237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40043525854 + ... + 40043528433.

It is an arithmetic number, because the mean of its divisors is an integer number (7928618374512).

Almost surely, 2103312300030230 is an apocalyptic number.

103312300030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103312300030230 is an abundant number, since it is smaller than the sum of its proper divisors (150403487954154).

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

103312300030230 is a wasteful number, since it uses less digits than its factorization.

103312300030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80087054340.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103312300030230 its reverse (32030003213301), we get a palindrome (135342303243531).

The spelling of 103312300030230 in words is "one hundred three trillion, three hundred twelve billion, three hundred million, thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 80087054287 160174108574 240261162861 400435271435 480522325722 800870542870 1201305814305 2402611628610 3443743334341 6887486668682 10331230003023 17218716671705 20662460006046 34437433343410 51656150015115 103312300030230