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10230103112313 = 372126015522779
BaseRepresentation
bin1001010011011110000110…
…1010010111101001111001
31100012222200110211111012110
42110313201222113221321
52320102222344043223
633431351113202533
72104046330464200
oct224674152275171
940188613744173
1010230103112313
113294620566037
1211927b4a00449
13592905002a96
142751d521a237
1512b1960acd93
hex94de1a97a79

10230103112313 has 24 divisors (see below), whose sum is σ = 15868360771680. Its totient is φ = 5845308235200.

The previous prime is 10230103112311. The next prime is 10230103112357. The reversal of 10230103112313 is 31321130103201.

It is a happy number.

It is not a de Polignac number, because 10230103112313 - 21 = 10230103112311 is a prime.

It is a super-2 number, since 2×102301031123132 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10230103112313.

It is not an unprimeable number, because it can be changed into a prime (10230103112311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909043 + ... + 4613736.

It is an arithmetic number, because the mean of its divisors is an integer number (661181698820).

Almost surely, 210230103112313 is an apocalyptic number.

It is an amenable number.

10230103112313 is a deficient number, since it is larger than the sum of its proper divisors (5638257659367).

10230103112313 is a wasteful number, since it uses less digits than its factorization.

10230103112313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535397 (or 5535390 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10230103112313 its reverse (31321130103201), we get a palindrome (41551233215514).

The spelling of 10230103112313 in words is "ten trillion, two hundred thirty billion, one hundred three million, one hundred twelve thousand, three hundred thirteen".

Divisors: 1 3 7 21 49 147 12601 37803 88207 264621 617449 1852347 5522779 16568337 38659453 115978359 270616171 811848513 69592538179 208777614537 487147767253 1461443301759 3410034370771 10230103112313