Search a number
-
+
103130241101 = 313326781971
BaseRepresentation
bin110000000001100001…
…0101001100001001101
3100212012022202001210022
41200003002221201031
53142202320203401
6115213302551525
710310443404566
oct1400302514115
9325168661708
10103130241101
113a812372618
1217ba21385a5
139957195404
144dc4a8b16d
152a38e5871b
hex18030a984d

103130241101 has 4 divisors (see below), whose sum is σ = 106457023104. Its totient is φ = 99803459100.

The previous prime is 103130241083. The next prime is 103130241157. The reversal of 103130241101 is 101142031301.

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 103130241101 - 222 = 103126046797 is a prime.

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 103130241101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103130241191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663390955 + ... + 1663391016.

It is an arithmetic number, because the mean of its divisors is an integer number (26614255776).

Almost surely, 2103130241101 is an apocalyptic number.

It is an amenable number.

103130241101 is a deficient number, since it is larger than the sum of its proper divisors (3326782003).

103130241101 is an equidigital number, since it uses as much as digits as its factorization.

103130241101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326782002.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103130241101 its reverse (101142031301), we get a palindrome (204272272402).

The spelling of 103130241101 in words is "one hundred three billion, one hundred thirty million, two hundred forty-one thousand, one hundred one".

Divisors: 1 31 3326781971 103130241101