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230201300231101 = 9717368521200201
BaseRepresentation
bin110100010101110111101010…
…101110100010001110111101
31010012002000210102020002022101
4310111313222232202032331
5220133104230324343401
62133333003431145101
766326331550523203
oct6425675256421675
91105060712202271
10230201300231101
1167392906710461
122199a679815191
139b5ab742064c4
1440bbb33a33073
151b930e6526101
hexd15deaba23bd

230201300231101 has 16 divisors (see below), whose sum is σ = 233923453103088. Its totient is φ = 226506728448000.

The previous prime is 230201300231053. The next prime is 230201300231113. The reversal of 230201300231101 is 101132003102032.

It can be written as a sum of positive squares in 8 ways, for example, as 13794546238201 + 216406753992900 = 3714101^2 + 14710770^2 .

It is a cyclic number.

It is not a de Polignac number, because 230201300231101 - 221 = 230201298133949 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 (230201300238101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149750801 + ... + 1149951001.

It is an arithmetic number, because the mean of its divisors is an integer number (14620215818943).

Almost surely, 2230201300231101 is an apocalyptic number.

It is an amenable number.

230201300231101 is a deficient number, since it is larger than the sum of its proper divisors (3722152871987).

230201300231101 is a wasteful number, since it uses less digits than its factorization.

230201300231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268992.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 230201300231101 its reverse (101132003102032), we get a palindrome (331333303333133).

The spelling of 230201300231101 in words is "two hundred thirty trillion, two hundred one billion, three hundred million, two hundred thirty-one thousand, one hundred one".

Divisors: 1 97 173 16781 68521 200201 6646537 11854133 19419497 34634773 1149850901 3359572981 13717972721 1330643353937 2373209280733 230201300231101