Search a number
-
+
103313201041 = 503920502719
BaseRepresentation
bin110000000110111110…
…0100101011110010001
3100212200002000101122101
41200031330211132101
53143041134413131
6115243400240401
710315124501521
oct1401574453621
9325602011571
10103313201041
113a8a6677086
1218033470101
13998606462b
1450010b5681
152a4a048c61
hex180df25791

103313201041 has 4 divisors (see below), whose sum is σ = 103333708800. Its totient is φ = 103292693284.

The previous prime is 103313201003. The next prime is 103313201051. The reversal of 103313201041 is 140102313301.

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 a de Polignac number, because none of the positive numbers 2k-103313201041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103313201051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10246321 + ... + 10256398.

It is an arithmetic number, because the mean of its divisors is an integer number (25833427200).

Almost surely, 2103313201041 is an apocalyptic number.

It is an amenable number.

103313201041 is a deficient number, since it is larger than the sum of its proper divisors (20507759).

103313201041 is an equidigital number, since it uses as much as digits as its factorization.

103313201041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20507758.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103313201041 its reverse (140102313301), we get a palindrome (243415514342).

The spelling of 103313201041 in words is "one hundred three billion, three hundred thirteen million, two hundred one thousand, forty-one".

Divisors: 1 5039 20502719 103313201041