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231113020110301 = 7279211282955921
BaseRepresentation
bin110100100011001000110001…
…011101110111010111011101
31010022022012002202000201101201
4310203020301131313113131
5220243023431122012201
62135311504500235501
766452236041604600
oct6443106135672735
91108265082021351
10231113020110301
1167704532825a2a
1221b0730299bb91
139bc5b30a99774
14410dd0375a337
151babba78de801
hexd232317775dd

231113020110301 has 24 divisors (see below), whose sum is σ = 273539148915840. Its totient is φ = 194662354723200.

The previous prime is 231113020110227. The next prime is 231113020110331. The reversal of 231113020110301 is 103011020311132.

It is not a de Polignac number, because 231113020110301 - 231 = 231110872626653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231113020110331) 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, 140661180 + ... + 142294741.

It is an arithmetic number, because the mean of its divisors is an integer number (11397464538160).

Almost surely, 2231113020110301 is an apocalyptic number.

It is an amenable number.

231113020110301 is a deficient number, since it is larger than the sum of its proper divisors (42426128805539).

231113020110301 is a wasteful number, since it uses less digits than its factorization.

231113020110301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282956225 (or 282956218 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 231113020110301 its reverse (103011020311132), we get a palindrome (334124040421433).

The spelling of 231113020110301 in words is "two hundred thirty-one trillion, one hundred thirteen billion, twenty million, one hundred ten thousand, three hundred one".

Divisors: 1 7 49 79 211 553 1477 3871 10339 16669 116683 816781 282955921 1980691447 13864840129 22353517759 59703699331 156474624313 417925895317 1095322370191 2925481267219 4716592247149 33016145730043 231113020110301