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230023113103111 = 312256099346639
BaseRepresentation
bin110100010011010001101101…
…111100100101011100000111
31010011102222212020201002221111
4310103101231330211130013
5220122144313423244421
62133115054230425451
766310423114111216
oct6423215574453407
91104388766632844
10230023113103111
1167324288724909
122197002b202287
139b4711803abb3
1440b326c90107d
151b8d668069ee1
hexd1346df25707

230023113103111 has 12 divisors (see below), whose sum is σ = 237691878247200. Its totient is φ = 222594296490720.

The previous prime is 230023113103097. The next prime is 230023113103127. The reversal of 230023113103111 is 111301311320032.

It is not a de Polignac number, because 230023113103111 - 217 = 230023112972039 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 (230023113103151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19936930 + ... + 29283568.

It is an arithmetic number, because the mean of its divisors is an integer number (19807656520600).

Almost surely, 2230023113103111 is an apocalyptic number.

230023113103111 is a deficient number, since it is larger than the sum of its proper divisors (7668765144089).

230023113103111 is an equidigital number, since it uses as much as digits as its factorization.

230023113103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372310 (or 9372279 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 230023113103111 its reverse (111301311320032), we get a palindrome (341324424423143).

The spelling of 230023113103111 in words is "two hundred thirty trillion, twenty-three billion, one hundred thirteen million, one hundred three thousand, one hundred eleven".

Divisors: 1 31 961 25609 793879 9346639 24610249 289745809 8982120079 239358078151 7420100422681 230023113103111