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10102322313223 = 721712127637831
BaseRepresentation
bin1001001100000010000101…
…0101010011100000000111
31022202202212012201022220221
42103000201111103200013
52311004024003010343
633252535351205211
72061603651556300
oct223004125234007
938682765638827
1010102322313223
113245409640448
121171a93376807
1358384cb233aa
1426cd527897a7
15127bb7eaa5ed
hex93021553807

10102322313223 has 12 divisors (see below), whose sum is σ = 12442956415632. Its totient is φ = 8149772621760.

The previous prime is 10102322313217. The next prime is 10102322313247. The reversal of 10102322313223 is 32231322320101.

It is not a de Polignac number, because 10102322313223 - 229 = 10101785442311 is a prime.

It is a super-2 number, since 2×101023223132232 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102322313023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6063818083 + ... + 6063819748.

It is an arithmetic number, because the mean of its divisors is an integer number (1036913034636).

Almost surely, 210102322313223 is an apocalyptic number.

10102322313223 is a deficient number, since it is larger than the sum of its proper divisors (2340634102409).

10102322313223 is a wasteful number, since it uses less digits than its factorization.

10102322313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12127637862 (or 12127637855 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10102322313223 its reverse (32231322320101), we get a palindrome (42333644633324).

The spelling of 10102322313223 in words is "ten trillion, one hundred two billion, three hundred twenty-two million, three hundred thirteen thousand, two hundred twenty-three".

Divisors: 1 7 17 49 119 833 12127637831 84893464817 206169843127 594254253719 1443188901889 10102322313223