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10213031304201 = 3111923372543921
BaseRepresentation
bin1001010010011110100000…
…0110100101110000001001
31100011100121201012210002010
42110213220012211300021
52314312242003213301
633415445105130133
72102603302505655
oct224475006456011
940140551183063
1010213031304201
11328835aa10a10
12118b42b629949
13591114189b8b
14274455ba7a65
1512a9e744e5d6
hex949e81a5c09

10213031304201 has 48 divisors (see below), whose sum is σ = 15724856991168. Its totient is φ = 5846538700800.

The previous prime is 10213031304197. The next prime is 10213031304233. The reversal of 10213031304201 is 10240313031201.

It is not a de Polignac number, because 10213031304201 - 22 = 10213031304197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10213031304601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2742721 + ... + 5286641.

It is an arithmetic number, because the mean of its divisors is an integer number (327601187316).

Almost surely, 210213031304201 is an apocalyptic number.

10213031304201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10213031304201 is a deficient number, since it is larger than the sum of its proper divisors (5511825686967).

10213031304201 is a wasteful number, since it uses less digits than its factorization.

10213031304201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544310 (or 2544291 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10213031304201 its reverse (10240313031201), we get a palindrome (20453344335402).

The spelling of 10213031304201 in words is "ten trillion, two hundred thirteen billion, thirty-one million, three hundred four thousand, two hundred one".

Divisors: 1 3 11 19 33 57 209 337 361 627 1011 1083 3707 3971 6403 11121 11913 19209 70433 121657 211299 364971 1338227 2543921 4014681 7631763 27983131 48334499 83949393 145003497 531679489 857301377 918355481 1595038467 2571904131 2755066443 9430315147 10101910291 16288726163 28290945441 30305730873 48866178489 179175987793 309485797097 537527963379 928457391291 3404343768067 10213031304201