Search a number
-
+
103010230130 = 25831375031801
BaseRepresentation
bin101111111101111100…
…0110101111101110010
3100211212221220212200112
41133323320311331302
53141431104331010
6115153334421322
710304455336433
oct1377370657562
9324787825615
10103010230130
113a7606535a5
1217b69b01842
1399383664c2
144db2b6b48a
152a2d64ea05
hex17fbe35f72

103010230130 has 64 divisors (see below), whose sum is σ = 189503048448. Its totient is φ = 40307788800.

The previous prime is 103010230079. The next prime is 103010230153. The reversal of 103010230130 is 31032010301.

It is a super-2 number, since 2×1030102301302 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57195230 + ... + 57197030.

It is an arithmetic number, because the mean of its divisors is an integer number (2960985132).

Almost surely, 2103010230130 is an apocalyptic number.

103010230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103010230130 is a deficient number, since it is larger than the sum of its proper divisors (86492818318).

103010230130 is a wasteful number, since it uses less digits than its factorization.

103010230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 103010230130 its reverse (31032010301), we get a palindrome (134042240431).

The spelling of 103010230130 in words is "one hundred three billion, ten million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 83 137 166 274 415 503 685 830 1006 1370 1801 2515 3602 5030 9005 11371 18010 22742 41749 56855 68911 83498 113710 137822 149483 208745 246737 298966 344555 417490 493474 689110 747415 905903 1233685 1494830 1811806 2467370 4529515 5719613 9059030 11439226 20479171 28598065 40958342 57196130 75189949 102395855 124108711 150379898 204791710 248217422 375949745 620543555 751899490 1241087110 10301023013 20602046026 51505115065 103010230130