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230310310211030 = 2572831756513291
BaseRepresentation
bin110100010111011101001100…
…001110100110110111010110
31010012110110011111201211110102
4310113131030032212313112
5220141401003403223110
62133455032413254102
766340241121206600
oct6427351416466726
91105413144654412
10230310310211030
1167425065a33865
12219b7820a94332
139b6822757b8ca
1440c3115546170
151b95d7675e5a5
hexd1774c3a6dd6

230310310211030 has 48 divisors (see below), whose sum is σ = 482299579490256. Its totient is φ = 78954039299520.

The previous prime is 230310310211017. The next prime is 230310310211131. The reversal of 230310310211030 is 30112013013032.

It is a junction number, because it is equal to n+sod(n) for n = 230310310210993 and 230310310211011.

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, 24181316 + ... + 32331975.

It is an arithmetic number, because the mean of its divisors is an integer number (10047907906047).

Almost surely, 2230310310211030 is an apocalyptic number.

230310310211030 is an abundant number, since it is smaller than the sum of its proper divisors (251989269279226).

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

230310310211030 is a wasteful number, since it uses less digits than its factorization.

230310310211030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56521629 (or 56521622 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 230310310211030 its reverse (30112013013032), we get a palindrome (260422323224062).

The spelling of 230310310211030 in words is "two hundred thirty trillion, three hundred ten billion, three hundred ten million, two hundred eleven thousand, thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 8317 16634 41585 58219 83170 116438 291095 407533 582190 815066 2037665 4075330 56513291 113026582 282566455 395593037 565132910 791186074 1977965185 2769151259 3955930370 5538302518 13845756295 27691512590 470021041247 940042082494 2350105206235 3290147288729 4700210412470 6580294577458 16450736443645 23031031021103 32901472887290 46062062042206 115155155105515 230310310211030