Search a number
-
+
103230101101 = 131837830547
BaseRepresentation
bin110000000100011111…
…1100101011001101101
3100212110021122110221211
41200020333211121231
53142403401213401
6115231231154421
710313065244611
oct1401077453155
9325407573854
10103230101101
113a863778946
121800b675a11
139971a8a27a
144dd4043341
152a42ad1951
hex1808fe566d

103230101101 has 4 divisors (see below), whose sum is σ = 103237944832. Its totient is φ = 103222257372.

The previous prime is 103230101081. The next prime is 103230101167. The reversal of 103230101101 is 101101032301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103230101101 - 211 = 103230099053 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 (103230108101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3902091 + ... + 3928456.

It is an arithmetic number, because the mean of its divisors is an integer number (25809486208).

Almost surely, 2103230101101 is an apocalyptic number.

It is an amenable number.

103230101101 is a deficient number, since it is larger than the sum of its proper divisors (7843731).

103230101101 is an equidigital number, since it uses as much as digits as its factorization.

103230101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7843730.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103230101101 its reverse (101101032301), we get a palindrome (204331133402).

The spelling of 103230101101 in words is "one hundred three billion, two hundred thirty million, one hundred one thousand, one hundred one".

Divisors: 1 13183 7830547 103230101101