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1010211012310 = 25313258745201
BaseRepresentation
bin11101011001101010100…
…01001011111011010110
310120120112100020121002011
432230311101023323112
5113022403004343220
62052030131534434
7132661653632143
oct16546521137326
93516470217064
101010211012310
1135a478864645
1214395175a41a
13743548c7866
1436c746173ca
151b427e0665a
hexeb3544bed6

1010211012310 has 16 divisors (see below), whose sum is σ = 1877037236352. Its totient is φ = 391049424000.

The previous prime is 1010211012277. The next prime is 1010211012311. The reversal of 1010211012310 is 132101120101.

It is a happy number.

It is a super-2 number, since 2×10102110123102 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010211012311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629372291 + ... + 1629372910.

It is an arithmetic number, because the mean of its divisors is an integer number (117314827272).

Almost surely, 21010211012310 is an apocalyptic number.

1010211012310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010211012310 is a deficient number, since it is larger than the sum of its proper divisors (866826224042).

1010211012310 is a wasteful number, since it uses less digits than its factorization.

1010211012310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258745239.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1010211012310 its reverse (132101120101), we get a palindrome (1142312132411).

The spelling of 1010211012310 in words is "one trillion, ten billion, two hundred eleven million, twelve thousand, three hundred ten".

Divisors: 1 2 5 10 31 62 155 310 3258745201 6517490402 16293726005 32587452010 101021101231 202042202462 505105506155 1010211012310