Search a number
-
+
103010300230123 = 1113720351749861
BaseRepresentation
bin10111011010111111110100…
…010110100111100111101011
3111111201200120221021201011101
4113122333310112213213223
5102000210043324330443
61003030140103542231
730461151160666636
oct2732776426474753
9444650527251141
10103010300230123
112a905472009230
12b67810515a977
134562aa2911a70
141b61a21aa0c1d
15bd980342884d
hex5daff45a79eb

103010300230123 has 8 divisors (see below), whose sum is σ = 121019093976816. Its totient is φ = 86442209983200.

The previous prime is 103010300229997. The next prime is 103010300230127. The reversal of 103010300230123 is 321032003010301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103010300230123 is a prime.

It is a super-2 number, since 2×1030103002301232 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103010300230123.

It is not an unprimeable number, because it can be changed into a prime (103010300230127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360175874788 + ... + 360175875073.

It is an arithmetic number, because the mean of its divisors is an integer number (15127386747102).

Almost surely, 2103010300230123 is an apocalyptic number.

103010300230123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103010300230123 is a deficient number, since it is larger than the sum of its proper divisors (18008793746693).

103010300230123 is a wasteful number, since it uses less digits than its factorization.

103010300230123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720351749885.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103010300230123 its reverse (321032003010301), we get a palindrome (424042303240424).

The spelling of 103010300230123 in words is "one hundred three trillion, ten billion, three hundred million, two hundred thirty thousand, one hundred twenty-three".

Divisors: 1 11 13 143 720351749861 7923869248471 9364572748193 103010300230123