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103103010313 = 1948711114037
BaseRepresentation
bin110000000000101101…
…0110001011000001001
3100212010102111121011121
41200001122301120021
53142123332312223
6115210451155241
710306663061542
oct1400132613011
9325112447147
10103103010313
113a7a8a63736
1217b94ba5b21
13995164ca14
144dc11dd4c9
152a3687a15d
hex18016b1609

103103010313 has 8 divisors (see below), whose sum is σ = 108551862720. Its totient is φ = 97656395760.

The previous prime is 103103010299. The next prime is 103103010331. The reversal of 103103010313 is 313010301301.

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 103103010313 - 25 = 103103010281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103103010383) 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 7 ways as a sum of consecutive naturals, for example, 464470 + ... + 649567.

It is an arithmetic number, because the mean of its divisors is an integer number (13568982840).

Almost surely, 2103103010313 is an apocalyptic number.

It is an amenable number.

103103010313 is a deficient number, since it is larger than the sum of its proper divisors (5448852407).

103103010313 is a wasteful number, since it uses less digits than its factorization.

103103010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118927.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 103103010313 its reverse (313010301301), we get a palindrome (416113311614).

The spelling of 103103010313 in words is "one hundred three billion, one hundred three million, ten thousand, three hundred thirteen".

Divisors: 1 19 4871 92549 1114037 21166703 5426474227 103103010313