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10230310011 = 3193313371609
BaseRepresentation
bin10011000011100011…
…00010010001111011
3222101222010121001210
421201301202101323
5131422424410021
64411051014203
7511342125465
oct114161422173
928358117053
1010230310011
11437a81a369
121b9613a363
13c7062789c
146d0995135
153ed202e76
hex261c6247b

10230310011 has 32 divisors (see below), whose sum is σ = 14453420800. Its totient is φ = 6418621440.

The previous prime is 10230310003. The next prime is 10230310033. The reversal of 10230310011 is 11001303201.

It is not a de Polignac number, because 10230310011 - 23 = 10230310003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230310081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6357375 + ... + 6358983.

It is an arithmetic number, because the mean of its divisors is an integer number (451669400).

Almost surely, 210230310011 is an apocalyptic number.

10230310011 is a deficient number, since it is larger than the sum of its proper divisors (4223110789).

10230310011 is a wasteful number, since it uses less digits than its factorization.

10230310011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10230310011 its reverse (11001303201), we get a palindrome (21231613212).

The spelling of 10230310011 in words is "ten billion, two hundred thirty million, three hundred ten thousand, eleven".

Divisors: 1 3 19 57 331 337 993 1011 1609 4827 6289 6403 18867 19209 30571 91713 111547 334641 532579 542233 1597737 1626699 2119393 6358179 10119001 10302427 30357003 30907281 179479123 538437369 3410103337 10230310011