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10211100110013 = 31137163419122449
BaseRepresentation
bin1001010010010111010011…
…1111101010110010111101
31100011011122010022221200110
42110211310333222302331
52314244313112010023
633414525321020233
72102504402565135
oct224456477526275
940134563287613
1010211100110013
11328755989a160
12118ab90924679
13590b9705391a
142743114ddac5
1512a932b2da93
hex94974feacbd

10211100110013 has 64 divisors (see below), whose sum is σ = 15384265344000. Its totient is φ = 5970015912960.

The previous prime is 10211100110009. The next prime is 10211100110021. The reversal of 10211100110013 is 31001100111201.

It is not a de Polignac number, because 10211100110013 - 22 = 10211100110009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211100110093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83329413 + ... + 83451861.

It is an arithmetic number, because the mean of its divisors is an integer number (240379146000).

Almost surely, 210211100110013 is an apocalyptic number.

It is an amenable number.

10211100110013 is a deficient number, since it is larger than the sum of its proper divisors (5173165233987).

10211100110013 is a wasteful number, since it uses less digits than its factorization.

10211100110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123082.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 10211100110013 its reverse (31001100111201), we get a palindrome (41212200221214).

The spelling of 10211100110013 in words is "ten trillion, two hundred eleven billion, one hundred million, one hundred ten thousand, thirteen".

Divisors: 1 3 11 33 37 111 163 407 419 489 1221 1257 1793 4609 5379 6031 13827 15503 18093 46509 66341 68297 122449 170533 199023 204891 367347 511599 751267 1346939 2253801 2526989 4040817 4530613 7580967 13591839 19959187 27796879 49836743 51306131 59877561 83390637 149510229 153918393 219551057 564367441 658653171 738489919 1693102323 1898326847 2215469757 5694980541 8123389109 8362899353 20881595317 24370167327 25088698059 62644785951 91991892883 275975678649 309427276061 928281828183 3403700036671 10211100110013