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231022013300114 = 26110789175514233
BaseRepresentation
bin110100100001110100000001…
…000010011011110110010010
31010021222111012022122202100012
4310201310001002123312102
5220240031040401100424
62135202014152354522
766442534565514431
oct6441640102336622
91107874168582305
10231022013300114
116767998185a503
1221ab17449a5a42
139bba3894c461a
14410974cc5b118
151ba962ce88b0e
hexd21d0109bd92

231022013300114 has 16 divisors (see below), whose sum is σ = 352246536783960. Its totient is φ = 113606852088960.

The previous prime is 231022013300059. The next prime is 231022013300131. The reversal of 231022013300114 is 411003310220132.

It can be written as a sum of positive squares in 4 ways, for example, as 108672597898225 + 122349415401889 = 10424615^2 + 11061167^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 231022013300114.

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, 86440859 + ... + 89073374.

Almost surely, 2231022013300114 is an apocalyptic number.

231022013300114 is a deficient number, since it is larger than the sum of its proper divisors (121224523483846).

231022013300114 is a wasteful number, since it uses less digits than its factorization.

231022013300114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175525085.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 231022013300114 its reverse (411003310220132), we get a palindrome (642025323520246).

The spelling of 231022013300114 in words is "two hundred thirty-one trillion, twenty-two billion, thirteen million, three hundred thousand, one hundred fourteen".

Divisors: 1 2 61 122 10789 21578 658129 1316258 175514233 351028466 10706368213 21412736426 1893623059837 3787246119674 115511006650057 231022013300114