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230102212100313 = 37432264311253797
BaseRepresentation
bin110100010100011011011000…
…100111010100000011011001
31010011201120000210102111110110
4310110123120213110003121
5220124443312244202223
62133215255200434533
766316223215356420
oct6424333047240331
91104646023374413
10230102212100313
1167354888a84183
1221983425318a49
139b517125b7a57
1440b7013b3c2b7
151b907473aed93
hexd146d89d40d9

230102212100313 has 32 divisors (see below), whose sum is σ = 358802050692096. Its totient is φ = 128423458312128.

The previous prime is 230102212100291. The next prime is 230102212100377. The reversal of 230102212100313 is 313001212201032.

It is not a de Polignac number, because 230102212100313 - 26 = 230102212100249 is a prime.

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 230102212100313.

It is not an unprimeable number, because it can be changed into a prime (230102212100513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14819731 + ... + 26073527.

It is an arithmetic number, because the mean of its divisors is an integer number (11212564084128).

Almost surely, 2230102212100313 is an apocalyptic number.

It is an amenable number.

230102212100313 is a deficient number, since it is larger than the sum of its proper divisors (128699838591783).

230102212100313 is a wasteful number, since it uses less digits than its factorization.

230102212100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11276493.

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

Adding to 230102212100313 its reverse (313001212201032), we get a palindrome (543103424301345).

The spelling of 230102212100313 in words is "two hundred thirty trillion, one hundred two billion, two hundred twelve million, one hundred thousand, three hundred thirteen".

Divisors: 1 3 7 21 43 129 301 903 22643 67929 158501 475503 973649 2920947 6815543 11253797 20446629 33761391 78776579 236329737 483913271 1451739813 3387392897 10162178691 254819725471 764459176413 1783738078297 5351214234891 10957248195253 32871744585759 76700737366771 230102212100313