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103230001065 = 3559331352399
BaseRepresentation
bin110000000100011111…
…1001100111110101001
3100212110021110101201210
41200020333030332221
53142403340013230
6115231225103333
710313064350142
oct1401077147651
9325407411653
10103230001065
113a86370a774
121800b627b49
139971a53889
144dd4018ac9
152a42ab1eb0
hex1808fccfa9

103230001065 has 32 divisors (see below), whose sum is σ = 168475392000. Its totient is φ = 53959181760.

The previous prime is 103230001037. The next prime is 103230001081. The reversal of 103230001065 is 560100032301.

It is not a de Polignac number, because 103230001065 - 25 = 103230001033 is a prime.

It is a super-2 number, since 2×1032300010652 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116736 + ... + 469134.

It is an arithmetic number, because the mean of its divisors is an integer number (5264856000).

Almost surely, 2103230001065 is an apocalyptic number.

103230001065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103230001065 is a deficient number, since it is larger than the sum of its proper divisors (65245390935).

103230001065 is a wasteful number, since it uses less digits than its factorization.

103230001065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352797.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 103230001065 its reverse (560100032301), we get a palindrome (663330033366).

The spelling of 103230001065 in words is "one hundred three billion, two hundred thirty million, one thousand, sixty-five".

Divisors: 1 3 5 15 59 177 295 331 885 993 1655 4965 19529 58587 97645 292935 352399 1057197 1761995 5285985 20791541 62374623 103957705 116644069 311873115 349932207 583220345 1749661035 6882000071 20646000213 34410000355 103230001065