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231010000310210 = 25112100090911911
BaseRepresentation
bin110100100001101000110101…
…000000100000111111000010
31010021221100012010002122012012
4310201220311000200333002
5220234331440034411320
62135152310140332522
766441631106006312
oct6441506500407702
91107840163078165
10231010000310210
1167674877836380
1221aab351844142
139bb91c3762384
144108d2d61b442
151ba91784ee4c5
hexd21a35020fc2

231010000310210 has 16 divisors (see below), whose sum is σ = 453619636972992. Its totient is φ = 84003636476400.

The previous prime is 231010000310113. The next prime is 231010000310267. The reversal of 231010000310210 is 12013000010132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050045455846 + ... + 1050045456065.

It is an arithmetic number, because the mean of its divisors is an integer number (28351227310812).

Almost surely, 2231010000310210 is an apocalyptic number.

231010000310210 is a deficient number, since it is larger than the sum of its proper divisors (222609636662782).

231010000310210 is a wasteful number, since it uses less digits than its factorization.

231010000310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100090911929.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 231010000310210 its reverse (12013000010132), we get a palindrome (243023000320342).

The spelling of 231010000310210 in words is "two hundred thirty-one trillion, ten billion, three hundred ten thousand, two hundred ten".

Divisors: 1 2 5 10 11 22 55 110 2100090911911 4200181823822 10500454559555 21000909119110 23101000031021 46202000062042 115505000155105 231010000310210