Search a number
-
+
103103230303 = 503259179111
BaseRepresentation
bin110000000000101101…
…1100111000101011111
3100212010102220202221101
41200001123213011133
53142123411332203
6115210500013531
710306664666113
oct1400133470537
9325112822841
10103103230303
113a7a90a3a47
1217b950912a7
1399516c8ba8
144dc1259743
152a368c041d
hex18016e715f

103103230303 has 8 divisors (see below), whose sum is σ = 103349385216. Its totient is φ = 102857239800.

The previous prime is 103103230273. The next prime is 103103230313. The reversal of 103103230303 is 303032301301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103103230303 - 213 = 103103222111 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 (103103230313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263718 + ... + 1342828.

It is an arithmetic number, because the mean of its divisors is an integer number (12918673152).

Almost surely, 2103103230303 is an apocalyptic number.

103103230303 is a deficient number, since it is larger than the sum of its proper divisors (246154913).

103103230303 is an equidigital number, since it uses as much as digits as its factorization.

103103230303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82205.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 103103230303 its reverse (303032301301), we get a palindrome (406135531604).

The spelling of 103103230303 in words is "one hundred three billion, one hundred three million, two hundred thirty thousand, three hundred three".

Divisors: 1 503 2591 79111 1303273 39792833 204976601 103103230303