Search a number
-
+
230213131011103 = 101113179112687889
BaseRepresentation
bin110100010110000010101011…
…111001011000010000011111
31010012010011022220220222110111
4310112002223321120100133
5220133302443014323403
62133342241413550451
766330230665510162
oct6426025371302037
91105104286828414
10230213131011103
11673979278a2599
12219a0a1b945427
139b5c00b29ca46
1440bc536da1ad9
151b93589ebc56d
hexd160abe5841f

230213131011103 has 16 divisors (see below), whose sum is σ = 235860261285600. Its totient is φ = 224654573516800.

The previous prime is 230213131011079. The next prime is 230213131011151. The reversal of 230213131011103 is 301110131312032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230213131011103 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 (230213131011803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54301018 + ... + 58386871.

It is an arithmetic number, because the mean of its divisors is an integer number (14741266330350).

Almost surely, 2230213131011103 is an apocalyptic number.

230213131011103 is a deficient number, since it is larger than the sum of its proper divisors (5647130274497).

230213131011103 is a wasteful number, since it uses less digits than its factorization.

230213131011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112688282.

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

Adding to 230213131011103 its reverse (301110131312032), we get a palindrome (531323262323135).

The spelling of 230213131011103 in words is "two hundred thirty trillion, two hundred thirteen billion, one hundred thirty-one million, eleven thousand, one hundred three".

Divisors: 1 101 113 179 11413 18079 20227 2042927 112687889 11381476789 12733731457 20171132131 1286106877157 2037284345231 2279337930803 230213131011103