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10012300103213 = 192292694735491
BaseRepresentation
bin1001000110110010101110…
…0101110100111000101101
31022110011111102001020101122
42101230223211310320231
52303020142311300323
633143330454550325
72052236062450442
oct221545345647055
938404442036348
1010012300103213
11321021342a681
12115854b0683a5
13578204525ac5
142688529499c9
15125699be2ec8
hex91b2b974e2d

10012300103213 has 24 divisors (see below), whose sum is σ = 10932091094880. Its totient is φ = 9157658459040.

The previous prime is 10012300103203. The next prime is 10012300103231. The reversal of 10012300103213 is 31230100321001.

It is not a de Polignac number, because 10012300103213 - 212 = 10012300099117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10012300103191 and 10012300103200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012300103203) 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 23 ways as a sum of consecutive naturals, for example, 282090398 + ... + 282125888.

It is an arithmetic number, because the mean of its divisors is an integer number (455503795620).

Almost surely, 210012300103213 is an apocalyptic number.

It is an amenable number.

10012300103213 is a deficient number, since it is larger than the sum of its proper divisors (919790991667).

10012300103213 is a wasteful number, since it uses less digits than its factorization.

10012300103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62505 (or 62486 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10012300103213 its reverse (31230100321001), we get a palindrome (41242400424214).

The spelling of 10012300103213 in words is "ten trillion, twelve billion, three hundred million, one hundred three thousand, two hundred thirteen".

Divisors: 1 19 29 361 551 10469 26947 35491 511993 674329 781463 1029239 9727867 12812251 14847797 19555541 282108143 371555279 956375977 18171143563 27734903333 345251727697 526963163327 10012300103213